Tag Archives: wheel bearing

China Custom V2 /V3/V4 Z1 Z2 Z3 Plastic Wheel Hub Bearing Dac35680037 with Hot selling

Product Description

Why Choose US

1.Professional Bearing Manufacturer with 10 years export experience.
2.Large Stock
3.Prompt Lead time.
4.SMALL order accepted
5.Competitive price
6.FREE Samples
7.Brand Packagings accepted
8.OEM service

Brief Introduction

SHZ BEARING MANUFACTURING Co., Ltd is a professional bearing factory and trading company in HangZhou, ZheJiang .

SHZ has accumulated more than 10 years in bearing innovation and production. SHZ persist with “Quality first, Innovation win,
Service first” as perpose. “The pursuit of perfect quality, create first-class brand” as management policy, promoting the brand
strategy,continuously improving product quality and brand connotation.

SHZ has the most advanced production equipments and strictest quality control system, it makes our products meet domestic
and international standard.

Welcome all of customers visit our factory and cooperate for mutual benefit.

Product Description

Model NO.	Du2552
Production Capacity	1AW	ZA-28BW01ACA60
9	29	53	37	0.35
10	30	60	37	0.42
11	30	62	48	0.56
12	30	63	42	0.57	DAC3063W-1	ZA-30BWDO1A
13	34	64	37	0.47	DAC3464G1	ZA-34BWD04BCA7O
14	35	62	40	0.43	DAC3562W-10CS51
15	35	64	37	0.46	DAC3564A-1CS31√
16	35	65	37	0.51		ZA-35BWD19E
17	35	67	42	0.6		ZA-35BWD24CA18
18	35	68	33/30	0.47	DAC3568W-6	ZA-35BWD07CA123
19	35	68	37	0.52	DAC3568A2RS
20	35	72	33	0.58
21	35	72	33/31	0.54	DAC357233B-1WCS79	ZA-35BWD06ACA125
22	35	72	34	0.58			DEO763CS46PX1/SA
23	36	68	33	0.47	DAC366833AWCS31	36BWD04
24	37	72	33	0.59
25	37	72	37	0.59
26	38	64	36/33	0.79	46TO80604-KFTCS76
27	38	65	52/48	0.8	46TO80705CCS33		TM-DEO8A59
28	38	68	37
29	38	70	37	0.56		38BWD19
30	38	70	38	0.57	DAC387038-6CS66	38BWD21CA53	AUO855-1LLXLL588
31	38	70	38
32	38	71	33/30	0.5	DAC3871W-2CS70
33	38	71	39	0.58	DAC3871W-1CS74	ZA-38BWD22LCA96
34	38	72	36/33	0.56	DAC3872W-8CS81	38BWD12CA145
35	38	72	40	0.63	DAC3872W-10CS42	38BWD07-10G
36	38	73	40	0.63	DAC3873W3	38BWD26E
37	38	74	36/33	0.61	DAC3874W-BCS84		DE08A33CS38PX1
38	38	74	50	0.85		38BWD06	DEO892LLCS43/L588
39	38	76	43/40	0.86		NTF38KWDO4A-JBO
40	38	80	36/33	0.87	DAC3880W-1CS65	38BWD18
41	39	68	37	0.48
42	39	72	37	0.6
43	39	74	36/34	0.52
44	39	74	39	0.66		39BWD05
45	39	74	39
46	39/41	75	37	0.62
47	40	70	43	0.63	DAC407043WC583
48	40	72	36/33	0.67	DAC4072W-3CS34
49	40	72	36	0.67
50	40	72	37	0.55
51	40	74	36/34	0.58	DAC4074CWCS73	40BWD15
52	40	74	36	0.62		ZA/HO/40BWD15A-JB01
53	40	74	40	0.67	DAC4074W-12CS47	40BWD06B
54	40	74	42	0.7	DAC4074W-3	40BWD12CA98
55	40	75	37	0.62		C386
56	40	76	41/38	0.52	DAC407641-2RSCS42	40BWD05
57	40	80	36/34	0.74	DAC4080M1CS68MG	40BWD07
58	40	80	40	0.86			AU0822
59	40	80	45/44	0.95	HC46TO80805CS70
60	41	68	40/35	1.06		NTF41KWDO163CA54
61	42	72	38	0.54	DU4272C	42KWD02D	4T-CRI-0828LLC
62	42	72	38/35	0.52	46TO80704X	42KWDO2AG3CA
63	42	75	37	0.6	DAC4275BW2RS
64	42	76	38/35	0.65		ZA/HO/40BWD06A-JB-01
65	42	76	38	0.63
66	42	76	39	0.62
67	42	78	40	0.69
68	42	78	41/38	0.75	DAC4278C2RSCS40
69	42	79	45
70	42	80	34/36	0.81	DAC4080M1CS68M	42BWD13
71	42	80	45	0.86
72	42	82	36	0.77
73	42	82	40			42KWD10
74					VKBA3638
75	43	76	43	0.73		43BWD12A	AU 0571 -3LL
76	43	77	38/42	0.73	HC46T 0571 04ALFT
77	43	79	41/38	0.77	DAC4379W-1CS57	43BWD08
78	43	82	45	0.96	DAC4382W-3CS79	ZA-43BWDO6DCA133
79	45	80	52/50
80	45	80	45	0.78		45BWD06
81	45	83	39	0.83
82	45	84	39	0.85	DAC458439BW
83	45	84	42	0.94
84	45	83	44	0.83
85	45	84	41/39	0.8	DAC4584DWCS76	45BWD03
86	46	78	49	0.92	AT-CR1-0988LLXCS	HQ-46KWD03G3CA12-01
87	47	82	57.5			EP47KW001 CA196042
88	47	85	45	0.85
89	47	88	55	0.9		47KWD02A
90	49	88	46	1.05		49BWD01B
91	49	84	48	1.08
92	49	84	48
93	51	96	50
94	54	96	51		HC-DU5496-6LFT
95	55	90	54

The Aboved are just part of the items, For more Bearing numbers, please contact us.

Product Details

Packing Details

General Packing Methods:

A: Single Box + Outer Carton + Pallet
B: Single package+ Middle Box+ Outer Carton+ Pallet

C: According to your request

The factory mainly produce Tapered roller bearing, Deep groove ball bearing, Wheel hub bearing, Clutch release
bearing,Pillow block bearing, etc. After 10 years in the global market,SHZ Bearings get a high reputation among
followingCountries and regions: Russia, Algeria, Egypt, Italy, Korea, Mexico, Brazil, South Africa, Turkey, Iran,
Pakistan, Singapore,Philipphines, USA and so on. SHZ has accumulated more than 10 years in bearing innovation
and production. SHZ persistwith “Quality first, Innovation win, Service first” as perpose. “The pursuit of perfect
quality, create first-class brand” asmanagement policy, promoting the brand strategy,continuously improving
product quality and brand connotation. SHZ hasthe most advanced production equipment and strictest quality
control system, strong R&D teams, experienced engineersand technical workers. it makes our products meet
domestic and international standard. Welcome all of customers visit our factory and cooperate for mutual benefit.

1. How many the MOQ of your company?
Our company MOQ is 1pc.

2. Could you accept OEM and customize?

YES, We can customize for you according to your sample or drawings.

3. Could you supply samples for free?

YES, We can supply samples for free, while you have o pay for the freight cost.

4. What is your terms of delivery?

We can accept EXW, FOB, CFR, CIF, etc. You can choose the 1 which is the most convenient cost effective for you.

5. Is it your company factory or Trade company?

We are factory, our type is Factory+Trade.

6. What is the warranty for your bearing?
2years, Customer need supply photos and send bearings back.

7. Could you tell me the packing of your goods?

Single Plastic Bag+Inner Box+Carton+Pallet, or according to your request.

8. Could you supply door to door service?

YES, by air or by express (DHL, FEDEX, TNT, EMS, SF7-10 days to your city)

9. Could you tell me the payment term of your company can accept?

T/T, Western Union, Paypal, L/C, etc.

10. What about the lead time for mass production?

Honestly, it depends on the order quantity and the season you place the order, our production capacity is 8*20ft containers
each month. Generally speaking, we suggest you start inquiry 3 to 4 months before the date you would like to get the
products at your Country. /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Type:	Wheel Hub Bearing
Material:	Chrome Steel
Tolerance:	P6
Clearance:	C0 /C2/C3
ABS:	With ABS
Brand:	Sht or Customized

Samples:	US$ 2/Piece 1 Piece(Min.Order) \| Request Sample

Customization:	Available \| Customized Request

plastic bearing

Can you provide guidance on the selection and sizing of plastic bearings for specific applications?

Yes, I can provide guidance on the selection and sizing of plastic bearings for specific applications. Here’s a detailed explanation:

1. Identify Application Requirements:

The first step in selecting plastic bearings for a specific application is to identify the application requirements. Consider factors such as load type, load magnitude, rotational speed, temperature range, environmental conditions, chemical exposure, and any specific performance criteria. Understanding these requirements will help in choosing the right type of plastic bearing that can meet the demands of the application.

2. Evaluate Load Capacity:

Next, evaluate the load capacity required for the application. Plastic bearings have different load ratings depending on the material and design. Consider the expected static and dynamic loads that the bearing will need to support. It is important to select a plastic bearing with a load capacity that exceeds the anticipated loads to ensure reliable and long-lasting performance.

3. Consider Speed Limitations:

Take into account the rotational speed or linear velocity of the application. Plastic bearings may have speed limitations due to factors such as heat generation, friction, or material properties. Ensure that the selected plastic bearing can operate within the desired speed range without experiencing excessive wear, heat buildup, or failure.

4. Assess Environmental Factors:

Consider the environmental factors that the plastic bearing will be exposed to. Evaluate the presence of moisture, dirt, chemicals, or other contaminants in the application. This will help determine the required level of corrosion resistance, chemical compatibility, or sealing features needed in the plastic bearing to ensure optimal performance and longevity in the specific environment.

5. Choose the Right Material:

Selecting the appropriate plastic material is crucial for the performance of the bearing. Different plastic materials have varying properties such as temperature resistance, chemical resistance, wear resistance, and load capacity. Consider the specific requirements of the application and choose a plastic material that aligns with those requirements. Some common plastic materials used for bearings include PTFE (polytetrafluoroethylene), PEEK (polyetheretherketone), PA (polyamide), and UHMWPE (ultra-high-molecular-weight polyethylene).

6. Consulting with Manufacturers:

When in doubt, it is advisable to consult with bearing manufacturers or industry experts. They can provide valuable guidance based on their expertise and experience. Manufacturers can help in selecting the appropriate plastic bearing type, size, and material for the specific application. They can also provide technical datasheets, catalog information, and recommendations to ensure the best possible selection and sizing of plastic bearings.

In summary, selecting and sizing plastic bearings for specific applications involves identifying the application requirements, evaluating load capacity and speed limitations, assessing environmental factors, choosing the right material, and consulting with manufacturers or industry experts. By following these guidelines and considering the specific needs of the application, you can make an informed decision and select plastic bearings that will deliver optimal performance and reliability in your specific industrial or mechanical application.

plastic bearing

How do plastic bearings perform in wet or corrosive environments?

Plastic bearings are known for their excellent performance in wet or corrosive environments. Here’s a detailed explanation of how plastic bearings perform in such conditions:

1. Corrosion Resistance:

Plastic bearings exhibit high corrosion resistance, making them well-suited for wet or corrosive environments. Unlike metal bearings that can rust or corrode when exposed to moisture or corrosive substances, plastic bearings are unaffected by these conditions. They can resist the effects of water, chemicals, acids, alkalis, and other corrosive agents, ensuring long-term functionality and preventing premature failure.

2. Moisture Resistance:

Plastic bearings have inherent moisture resistance properties. They are not affected by water absorption, which can cause dimensional changes and degradation in some materials. Plastic bearings maintain their shape, dimensional stability, and mechanical properties even when exposed to high levels of moisture or humidity. This makes them suitable for applications where water or moisture is present, such as marine environments, wastewater treatment plants, or outdoor equipment.

3. Chemical Resistance:

Plastic bearings offer excellent resistance to a wide range of chemicals, including acids, bases, solvents, and oils. They are inherently non-reactive, which means they do not undergo chemical reactions or degradation when exposed to various chemical substances. This chemical resistance allows plastic bearings to perform reliably in environments where exposure to corrosive chemicals is common, such as chemical processing plants or laboratories.

4. Self-Lubrication:

Many plastic bearings are self-lubricating, meaning they have built-in lubrication properties that eliminate the need for external lubrication. Self-lubricating plastic bearings are often impregnated with solid lubricants, such as PTFE (polytetrafluoroethylene) or graphite, which provide a low-friction interface between the bearing surfaces. This self-lubrication feature allows plastic bearings to maintain their performance even in wet or corrosive environments, where traditional lubricants may wash away or be compromised.

5. Reduced Contamination:

Plastic bearings contribute to reduced contamination in wet or corrosive environments. Unlike metal bearings that can generate wear particles or rust, plastic bearings do not shed particles or corrode, minimizing the risk of contamination. This is particularly important in applications where cleanliness is crucial, such as food processing, pharmaceutical manufacturing, or cleanroom environments.

6. Lightweight:

Plastic bearings are lightweight compared to metal bearings. This makes them advantageous in wet or corrosive environments, as they can reduce the overall weight of the equipment or machinery. Additionally, the lightweight nature of plastic bearings reduces the load on supporting structures and allows for more efficient operation in these environments.

In summary, plastic bearings perform exceptionally well in wet or corrosive environments. Their corrosion resistance, moisture resistance, chemical resistance, self-lubrication properties, reduced contamination risk, and lightweight nature make them reliable and durable choices for applications where exposure to water, chemicals, or corrosive substances is prevalent.

plastic bearing

Can you describe the load-carrying capacity and load ratings of plastic bearings?

Load-carrying capacity and load ratings are important considerations when evaluating the performance of plastic bearings. Here’s a detailed description of load-carrying capacity and load ratings for plastic bearings:

Load-Carrying Capacity:

The load-carrying capacity of a bearing refers to its ability to support and distribute loads without excessive deformation or failure. It is a measure of the maximum load that a bearing can withstand under specific operating conditions. Plastic bearings typically have lower load-carrying capacities compared to traditional metal or steel bearings. This is because plastic materials generally have lower strength and stiffness properties compared to metals.

The load-carrying capacity of plastic bearings depends on various factors, including the material properties, design, and operating conditions. Plastic bearings are suitable for applications with moderate loads where the load requirements are within their capacity limits. It is important to consult the manufacturer’s specifications and guidelines to ensure that the chosen plastic bearing can handle the expected loads for a given application.

Load Ratings:

Load ratings provide a standardized measure of a bearing’s load-carrying capacity. They are typically provided by bearing manufacturers and help users select the appropriate bearing for their specific application. Load ratings consider factors such as bearing geometry, material properties, and operating conditions to determine the maximum allowable loads.

In the case of plastic bearings, load ratings are often specified as dynamic load ratings and static load ratings:

1. Dynamic Load Rating:

The dynamic load rating indicates the maximum load that a bearing can sustain for a specified number of rotations or cycles while still maintaining acceptable performance and reliability. It takes into account factors such as the rolling elements’ fatigue life and the material’s ability to withstand cyclic stresses. The dynamic load rating is typically higher than the static load rating since bearings are designed to handle dynamic loads during operation.

2. Static Load Rating:

The static load rating refers to the maximum load that a bearing can sustain without experiencing permanent deformation or failure while being stationary or subjected to a constant load. It is a measure of the bearing’s capacity to handle static or slowly changing loads. The static load rating is generally higher than the dynamic load rating since static loads do not induce the same level of stress and fatigue as dynamic loads.

It’s important to note that load ratings provided by manufacturers are based on standardized testing methods and assumptions about operating conditions. Actual load capacities in specific applications may vary depending on factors such as bearing size, temperature, speed, lubrication, and alignment. Therefore, it is crucial to consider the specific application requirements and consult the manufacturer’s guidelines to ensure that the selected plastic bearing is suitable for the anticipated loads.

China Custom V2 /V3/V4 Z1 Z2 Z3 Plastic Wheel Hub Bearing Dac35680037 with Hot selling
editor by CX 2024-05-14

China Hot selling Ball Bearing with Plastic Inner Ring, Roller Shutter Accessory wheel bearing

Product Description

Cuscinetto,OD28mm Kugellager,OD28mm Ball Bearing with plastic inner ring, OD28mm
Articolo-Artikel-Art. No.	Dimension(mm)				Cone Material
Articolo-Artikel-Art. No.	d	D	H	h	Cone Material
405.112.28	12	28	10	8.2	Plastic

We, SIGATE GROUP, can provide you with:
1. Full range of roller shutter accessories.
2. Tubular motors 35mm, 45mm, 59mm and 92mm, Central Motors.
3. Insect Screens System and components.
4. Extruded Aluminum Profiles.

SIGATE has started to produce full range of roller shutter accessoreis since year 1999 and has become absolutely the leading company in China for Roller shutter accessories. Up to today, we are CZPT to provide you with full packages in the fields of roller shutters, mosquito sistems, etc. Today, SIGATE GROUP own the following production facilities:

a. Factory One to produce full range of roller shutter accessories and mosquito systems and the website is: . Our factory is producing almost all the popular roller shutter accesssories prevailing in Italy, Germany, France, Spain and Poland. And these roller shutter accessories are selling well throughout the world.

At the same time, we have the best machine from Italy to make mosquito systems and we’ve developed several mosquito systems and you can find our catalogs in our website.

b. Factory Two to produceTubular motors for tube 35mm, 45mm, 59mm and 92mm. We are selling more than 700,000 motors a year throughout the world.

c. Factory Three to make Aluminum Extrusion and we are especially focusing on Aluminum profiles (guide rail, bottom beam, aluminum extruded slats, etc) for Roller Shutters, insect screens, blinds, windows, doors, etc

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Type:	Aluminum Roller Shutter
Material:	Metal
Dimension:	Od28mm
Transport Package:	Carton
Specification:	500pcs/carton
Trademark:	Sigate

Customization:	Available \| Customized Request

plastic bearing

How do plastic bearings enhance the overall efficiency and functionality of machinery and equipment?

Plastic bearings play a crucial role in enhancing the overall efficiency and functionality of machinery and equipment. Here’s a detailed explanation:

1. Reduced Friction:

Plastic bearings offer low friction characteristics, which significantly reduce energy losses due to friction. The reduced friction allows machinery and equipment to operate more efficiently by minimizing heat generation and power consumption. This improved energy efficiency translates into cost savings and increased overall performance.

2. Improved Reliability:

Plastic bearings are designed to provide reliable performance in various operating conditions. They offer excellent resistance to wear, corrosion, and chemical exposure, ensuring prolonged service life and reduced downtime. By using plastic bearings, machinery and equipment can operate reliably and continuously without frequent maintenance or premature failure.

3. Enhanced Precision:

Plastic bearings contribute to enhanced precision in machinery and equipment. They have low levels of self-generated play, which means they provide accurate and repeatable positioning. This is particularly important in applications that require precise movement or alignment, such as robotics, medical devices, or measuring equipment. The improved precision offered by plastic bearings leads to greater accuracy and consistency in the performance of machinery and equipment.

4. Quieter Operation:

Plastic bearings can significantly reduce noise and vibration levels in machinery and equipment. They possess inherent damping properties that help absorb and dissipate vibrations, resulting in quieter operation. This is especially advantageous in applications where noise reduction is critical, such as household appliances, HVAC systems, or audio equipment. The quieter operation provided by plastic bearings enhances user comfort and reduces noise pollution.

5. Lightweight Design:

Plastic bearings are generally lighter in weight compared to their metal counterparts. The lightweight design of plastic bearings reduces the overall weight of machinery and equipment. This has several benefits, including improved portability, reduced energy consumption during transportation, and lower inertia during operation. The reduced weight contributes to increased efficiency and ease of handling in various applications.

6. Resistance to Contaminants:

Plastic bearings exhibit excellent resistance to contaminants such as dirt, dust, moisture, and chemicals. Their self-lubricating properties and non-corrosive nature allow them to operate effectively even in harsh environments. This resistance to contaminants ensures reliable and consistent performance of machinery and equipment, particularly in industries where exposure to harsh conditions is common, such as agriculture, construction, or automotive.

In summary, plastic bearings enhance the overall efficiency and functionality of machinery and equipment by reducing friction, improving reliability, enhancing precision, providing quieter operation, offering a lightweight design, and exhibiting resistance to contaminants. These advantages contribute to increased energy efficiency, extended service life, improved performance, and enhanced user experience. By incorporating plastic bearings into their designs, industries can optimize the efficiency and functionality of their machinery and equipment across various applications.

plastic bearing

What are the potential challenges or limitations of using plastic bearings in specific industries?

While plastic bearings offer numerous advantages, they also have certain challenges and limitations when used in specific industries. Here’s a detailed explanation of the potential challenges or limitations:

1. Temperature Limitations:

One of the limitations of plastic bearings is their temperature limitations. Different types of plastic materials have varying temperature ranges within which they can operate effectively. In high-temperature environments, plastic bearings may experience reduced load capacity, increased friction, or even deformation. Therefore, in industries such as aerospace, automotive, or heavy machinery, where high temperatures are common, alternative bearing materials may be more suitable.

2. Load Capacity:

Plastic bearings generally have lower load carrying capacities compared to their metal counterparts. They may not be suitable for applications with extremely high loads or heavy machinery where substantial forces are involved. Exceeding the load capacity of plastic bearings can lead to premature wear, deformation, or failure. Therefore, in industries that require heavy-duty applications or high load capacities, metal bearings or other robust bearing solutions may be preferred.

3. Speed Limitations:

Plastic bearings may have limitations when it comes to high-speed applications. The speed at which plastic bearings can operate effectively without experiencing excessive friction, heat buildup, or wear is typically lower compared to metal bearings. In industries that require high rotational speeds, such as industrial machinery or automotive applications, alternative bearing materials or specialized designs may be necessary to handle the demands of high-speed operation.

4. Chemical Compatibility:

While plastic bearings offer excellent chemical resistance to a wide range of substances, they may not be compatible with certain aggressive chemicals or solvents. Some chemicals can cause degradation, swelling, or softening of certain plastic materials, affecting the performance and lifespan of the bearings. In industries where exposure to harsh chemicals is prevalent, it is crucial to select plastic bearings that are specifically designed to withstand the specific chemical environment or consider alternative bearing materials.

5. Abrasion and Wear:

Plastic bearings may be more susceptible to abrasion and wear compared to metal bearings, especially in applications involving abrasive particles or high levels of friction. While plastic bearings are designed to resist wear, prolonged exposure to abrasive conditions can lead to increased wear rates and reduced lifespan. In industries such as mining, construction, or material handling, where abrasive contaminants are present, additional protective measures or alternative bearing materials may be necessary to ensure long-term performance.

6. Application-Specific Considerations:

Each industry has its specific requirements and operating conditions that must be considered when selecting bearings. Factors such as load type, vibration, shock, moisture, and environmental conditions can impact the suitability of plastic bearings. It is essential to evaluate the specific application requirements and consult with bearing manufacturers or industry experts to determine whether plastic bearings can meet the demands of the particular industry.

In summary, while plastic bearings offer many advantages, they also have limitations in specific industries. Temperature limitations, load capacity, speed limitations, chemical compatibility, abrasion and wear susceptibility, and application-specific considerations are important factors to consider when deciding whether plastic bearings are suitable for a particular industry or if alternative bearing materials should be considered.

plastic bearing

How do plastic bearings compare to traditional metal or steel bearings in terms of performance?

When comparing plastic bearings to traditional metal or steel bearings, several factors come into play in terms of performance. Here’s a detailed comparison of plastic bearings and traditional metal or steel bearings:

1. Friction and Wear:

Plastic bearings generally exhibit lower friction coefficients compared to traditional metal or steel bearings. This characteristic results in reduced energy consumption, smoother operation, and less wear on the bearing surfaces. Plastic bearings often have self-lubricating properties, further enhancing their resistance to wear and reducing the need for external lubrication. On the other hand, metal or steel bearings may require regular lubrication to maintain optimal performance and prevent excessive wear.

2. Corrosion Resistance:

Plastic bearings offer excellent resistance to corrosion, making them particularly suitable for applications in moist or corrosive environments. Unlike metal or steel bearings, plastic bearings do not rust or corrode, allowing them to maintain their performance and integrity over time. Metal or steel bearings, while often treated with protective coatings, may still be susceptible to corrosion if the coating is compromised or in aggressive operating conditions.

3. Load Capacity:

Traditional metal or steel bearings generally have higher load-carrying capacities compared to plastic bearings. Metal bearings are known for their high strength and ability to withstand heavy loads and shock forces. Plastic bearings, although continuously improving in this aspect, may have lower load-carrying capacities and are typically more suitable for moderate load applications. It is important to carefully evaluate the specific load requirements of the application when considering plastic bearings.

4. Temperature Range:

Metal or steel bearings typically have a broader temperature range compared to plastic bearings. While plastic bearings can operate effectively within specific temperature limits, exposure to extreme temperatures can affect their performance. Certain plastic materials, such as PEEK, offer higher-temperature resistance, but they may still have limitations compared to metal or steel bearings, which can handle a wider range of temperatures.

5. Noise and Vibration:

Plastic bearings possess inherent damping properties, which can help reduce noise levels and vibrations in machinery and equipment. The ability of plastic materials to absorb vibrations contributes to a quieter and smoother operation. Metal or steel bearings, although effective in many applications, may produce more noise and vibrations due to their higher rigidity and less damping characteristics.

6. Cost and Maintenance:

Plastic bearings can offer cost advantages over metal or steel bearings in certain situations. Plastic bearings often have lower material and production costs, which can contribute to overall cost savings. Additionally, plastic bearings can require less maintenance due to their self-lubricating properties, resistance to corrosion, and reduced wear. Metal or steel bearings may require more frequent lubrication, inspection, and replacement, which can increase maintenance costs and downtime.

It’s important to note that the performance of plastic bearings and traditional metal or steel bearings can vary depending on the specific application requirements. While plastic bearings excel in certain areas such as corrosion resistance, low friction, and noise reduction, metal or steel bearings may be more suitable for high-load or high-temperature applications. Engineers and designers should carefully evaluate the performance characteristics of both types of bearings and consider the specific needs of the application to determine the most appropriate choice.

China Hot selling Ball Bearing with Plastic Inner Ring, Roller Shutter Accessory wheel bearing
editor by CX 2024-05-10

China Professional Insert Ball Bearing Factory Supply with Plastic Pillow Blocks Bearing Kit for CZPT with Good Price wheel bearing

Product Description

MAIN PRODUCTS

Tapered roller bearings, cylindrical roller bearings, ball bearings, self-aligning roller bearings, base bearings, car hub bearings,

truck hub bearings and other products, We can customize the bearing according to the drawings or samples provided by the

customer

Application

Grain machinery, textile machinery, washing machinery, engineering machinery, industrial deceleration machinery, woodworking

machinery,papermaking machinery, mining machinery, coal mining machinery, lifting machinery, construction machinery,

large transportation equipment,chemical machinery, petroleum machinery, metallurgical industry, large steel mills, cement plants,

energy industry, automobiles, trucks, etc.

Packaging & Shipping

Plastic bag + single box + carton + tray;

Industrial packaging + carton + pallet;

We also can According to your requirements to change.

Company Profile

HangZhou CZPT Trading Co., Ltd. was founded in August 2014. It is a bearing manufacturer integrating
research, development and sale of bearings, with a floor area of 18,000 square meters and a plant area of 4,800
square meters. The company has a state-level enterprise technology center and a number of provincial high-tech
enterprises with strong technical strength. our company was honored as competitive brand in the market.

Equipped with modern production equipment and advanced detection instruments, the company specially
produces Bearings including 3 varieties of spherical roller bearings, namely cylindrical roller bearings,
tapered roller bearings and thrust spherical roller bearings, Automobile Hub Bearing,to replace imported
high-end products.

With precision of grade P0, grade P6 P5 P4, we bearings are widely used in complete products in metallurgical,
mining, petroleum, chemical, coal, cement, papermaking, wind power, heavy machinery, engineering machinery
and port machinery industries. With self-run import & export rights, it sells its products not only across China,
but also in tens of other countries and areas such as the United States, Canada, Italy, Russia, German and South Africa.

We would like to serve the customers around the world with our trustworthy products, reasonable price and
attentive service. The leading products of the company cover 3 main categories which include more than 3,000types of bearing products.

FAQ

1.What is your Before-sales Service?
Offer to bear related consultation about technology and application;
Help customers with bearing choice, clearance configuration, products’ life and reliability analysis;
Offer highly cost-effective and complete solution program according to site conditions;
Offer localized program on introduced equipment to save running cost

2.What is your latest delivery time?
If the goods are in stock, usually 5-10 days. Or if the goods are not in stock, it is 15-20 days, which is based
on the quantity.

3.Does your company have quality assurance?
Yes, for 2 years.

4.What is the competitiveness of your company’s products compared to other companies?
High precision, high speed, low noise.

5.What are the advantages of your company’s services compared to other companies?
Answer questions online 24 hours a day, reply in a timely manner, and provide various documents required
by customers for customs clearance or sales. 100% after-sales service.

6.Which payment method does your company support?
30% deposit,balance payment before delivery.

7.How to contact us quickly?
Please send us an inquiry or message and leave your other contact information, such as phone number,
account or account, we will contact you as soon as possible.

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Rolling Body:	Roller Bearings
The Number of Rows:	Double
Outer Dimension:	Medium and Large(120-190mm)
Material:	Bearing Steel
Spherical:	Non-Aligning Bearings
Load Direction:	Radial Bearing

Samples:	US$ 0/Piece 1 Piece(Min.Order) \| Request Sample

Customization:	Available \| Customized Request

plastic bearing

How do plastic bearings enhance the overall efficiency and functionality of machinery and equipment?

Plastic bearings play a crucial role in enhancing the overall efficiency and functionality of machinery and equipment. Here’s a detailed explanation:

1. Reduced Friction:

2. Improved Reliability:

3. Enhanced Precision:

4. Quieter Operation:

5. Lightweight Design:

6. Resistance to Contaminants:

plastic bearing

How do plastic bearings perform in wet or corrosive environments?

Plastic bearings are known for their excellent performance in wet or corrosive environments. Here’s a detailed explanation of how plastic bearings perform in such conditions:

1. Corrosion Resistance:

2. Moisture Resistance:

3. Chemical Resistance:

4. Self-Lubrication:

5. Reduced Contamination:

6. Lightweight:

plastic bearing

What are plastic bearings, and how are they used in machinery and equipment?

Plastic bearings are a type of bearing that utilizes plastic materials for their construction rather than traditional metallic materials. Here’s a detailed explanation of plastic bearings and their applications in machinery and equipment:

Overview of Plastic Bearings:

Plastic bearings are designed to offer advantages over traditional metal bearings in certain applications. They are typically made from engineering plastics such as polytetrafluoroethylene (PTFE), polyoxymethylene (POM), polyamide (PA), or polyetheretherketone (PEEK). These plastic materials provide various benefits, including low friction coefficients, excellent chemical resistance, self-lubricating properties, and resistance to corrosion and moisture. Plastic bearings can be found in a wide range of industries, including automotive, food processing, medical, packaging, and textile, among others.

Applications in Machinery and Equipment:

Plastic bearings are used in machinery and equipment for various reasons, depending on the specific requirements of the application. Here are some common applications:

1. Food Processing Equipment: Plastic bearings are widely used in food processing machinery due to their hygienic properties. The plastic materials used in these bearings are resistant to chemicals and can withstand frequent washdowns. They provide smooth operation, low noise, and are often approved for contact with food products.
2. Medical and Laboratory Equipment: Plastic bearings are favored in medical and laboratory equipment due to their non-magnetic and non-corrosive properties. They are used in devices such as centrifuges, pumps, and laboratory automation systems where precise and clean operation is crucial.
3. Packaging and Printing Machinery: Plastic bearings find applications in packaging and printing machinery due to their low friction and wear properties. They can operate at high speeds and provide smooth motion, making them suitable for conveyors, rollers, and guide systems.
4. Textile Machinery: Plastic bearings are used in textile machinery where resistance to moisture, chemicals, and fiber contamination is important. They can withstand the demanding conditions of spinning, weaving, and knitting equipment.
5. Agricultural and Outdoor Equipment: Plastic bearings are also utilized in agricultural and outdoor equipment due to their resistance to moisture, chemicals, and harsh environmental conditions. They are commonly used in applications such as agricultural machinery, conveyor systems, and outdoor power equipment.

Advantages and Considerations:

Plastic bearings offer several advantages over traditional metal bearings in specific applications. These advantages include:

1. Corrosion Resistance: Plastic bearings are resistant to corrosion, making them suitable for applications in humid or corrosive environments.
2. Self-Lubrication: Many plastic bearings are self-lubricating, reducing the need for external lubrication and simplifying maintenance.
3. Lightweight: Plastic bearings are generally lighter than metal bearings, which can contribute to overall weight reduction in machinery and equipment.
4. Low Friction: Plastic bearings offer low friction coefficients, resulting in reduced energy consumption and smoother operation.
5. Noise Reduction: Plastic bearings can help reduce noise levels in machinery and equipment due to their inherent damping properties.

However, it’s important to consider certain limitations of plastic bearings. They may have lower load-carrying capacities and operating temperature ranges compared to metal bearings. Additionally, plastic bearings may not be suitable for applications with high precision requirements or heavy shock loads. It’s crucial to carefully assess the specific application needs and consult with manufacturers or bearing experts to determine the suitability of plastic bearings in a given machinery or equipment.

In summary, plastic bearings offer unique advantages in terms of corrosion resistance, self-lubrication, lightweight, low friction, and noise reduction. They find applications in various industries and are particularly useful in machinery and equipment operating in environments where traditional metal bearings may be limited. By leveraging the benefits of plastic materials, engineers can enhance the performance, durability, and efficiency of machinery and equipment in a wide range of applications.

China Professional Insert Ball Bearing Factory Supply with Plastic Pillow Blocks Bearing Kit for CZPT with Good Price wheel bearing
editor by CX 2024-04-25

China Custom China Supplier High Quality Spherical Plain Bearing Glb Plastic Spherical Bearings wheel bearing

Product Description

GEG230XS-2RS Ball Joint Bearing Radial Spherical Plain Bearing GEG 230 XS-2RS-L571
GE Series Radial Spherical Plain Bearing

Product Name	Spherical Plain Bearing
Precision Rating	P6, P0, P5, P4, P2
Material	Bearing Steel (GCr15)
Clearance	C0 C1 C2 C3 C4 C5
Vibration & Noisy	Z1,Z2,Z3 V1,V2,V3
Sliding Contact	Steel-on-Steel
Features	High Precision, High Speed, Long Life, High Reliability, Low Noise , Reduce Friction
Certification	ISO 9001:2008
Packing	1.Neutral Packing Bearing 2.Industrial Packing 3.Commercial Packing Bearing 4.Customize
Delivery Time	30 – 45 Days After The Order is Confirmed
Shippment	1.By Sea 2.By Air 3.By Express

Product Description

Bearing No.	Dimensions(mm)							Load ratings KN		a° ≈	weight ≈ kg
Bearing No.	d	D	B	c	dk	rs	r1s	Dynamic	Static	a° ≈	weight ≈ kg
GE15ES-2RS	15	26	12	9	22	0.3	0.3	16	84	8	0.571
GE17ES-2RS	17	30	14	10	25	0.3	0.3	21	106	10	0.041
GE20ES-2RS	20	35	16	12	29	0.3	0.3	30	146	9	0.066
GE25ES-2RS	25	42	20	16	35.5	0.6	0.6	48	240	7	0.119
GE30ES-2RS	30	47	22	18	40.7	0.6	0.6	62	310	6	0.153
GE35ES-2RS	35	55	25	20	47	0.6	1	79	399	6	0.233
GE40ES-2RS	40	62	28	22	53	0.6	1	99	495	7	0.306
GE45ES-2RS	45	68	32	25	60	0.6	1	127	637	7	0.427
GE50ES-2RS	50	75	35	28	66	0.6	1	156	780	6	0.546
GE55ES-2RS	55	85	40	32	74	0.6	1	200	1000	7	0.939
GE60ES-2RS	60	90	44	36	80	1	1	245	1220	6	1.04
GE70ES-2RS	70	105	49	40	92	1	1	313	1560	6	1.55
GE80ES-2RS	80	120	55	45	105	1	1	400	2000	6	2.31
GE90ES-2RS	90	130	60	50	115	1	1	488	2440	5	2.75
GE100ES-2RS	100	150	70	55	130	1	1	607	3030	7	4.45
GE110ES-2RS	110	160	70	55	140	1	1	654	3270	6	4.82
GE120ES-2RS	120	180	85	70	160	1	1	950	4750	6	8.05
GE140ES-2RS	140	210	90	70	180	1	1	1070	5350	7	11.02
GE160ES-2RS	160	230	105	80	200	1	1	1360	6800	8	14.01
GE180ES-2RS	180	260	105	80	225	1.1	1.1	1530	7650	6	18.65
GE200ES-2RS	200	290	130	100	250	1.1	1.1	2120	10600	7	28.03
GE220ES-2RS	220	320	135	100	275	1.1	1.1	2320	11600	8	35.51
GE240ES-2RS	240	340	140	100	300	1.1	1.1	2550	12700	8	39.91
GE260ES-2RS	260	370	150	110	325	1.1	1.1	3030	15190	7	51.54
GE280ES-2RS	280	400	155	120	350	1.1	1.1	3570	17850	6	65.06
GE300ES-2RS	300	430	165	120	375	1.1	1.1	3800	19100	7	78.07

Detailed Photos

Classification

The company adheres to the customer demand-oriented, technological innovation as the source, closely follows the international cutting-edge technology, and constantly develops high-tech products with high cost performance, strong practicability and marketa

Company Profile

FAQ

Q: Are you trading company or manufacturer ?

A: We are factory.We have our own brand:HQA .If you interested in our product,I can take you to visit our factory.

Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Where is your factory located? How can I visit there?
A: Our factory is located in ZheJiang Province,You can take the high-speed rail or plane to visit.

Q: Do you provide samples ? it is free charge?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q:The MOQ is how much?
A: About ordinary standard type of bearing ,We have rich inventory,not have MOQ,if your need a
product is Non-standard size,need customize,we will according the product size to determine the MOQ.

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Contact Angle:	0
Aligning:	Non-Aligning Bearing
Separated:	Separated

Samples:	US$ 0.01/Set 1 Set(Min.Order) \| Order Sample

.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}

Shipping Cost: Estimated freight per unit.	about shipping cost and estimated delivery time.

Payment Method:
	Initial Payment Full Payment

Currency:	US$

Return&refunds:	You can apply for a refund up to 30 days after receipt of the products.

plastic bearing

How do plastic bearings enhance the overall efficiency and functionality of machinery and equipment?

Plastic bearings play a crucial role in enhancing the overall efficiency and functionality of machinery and equipment. Here’s a detailed explanation:

1. Reduced Friction:

2. Improved Reliability:

3. Enhanced Precision:

4. Quieter Operation:

5. Lightweight Design:

6. Resistance to Contaminants:

plastic bearing

Can plastic bearings be customized or machined for unique industrial needs?

Yes, plastic bearings can be customized or machined to meet unique industrial needs. Here’s a detailed explanation:

1. Customized Design:

Plastic bearings can be customized in terms of their design, dimensions, and features to suit specific industrial requirements. Bearing manufacturers often offer customization options to tailor the bearings to the unique needs of different industries. This may involve modifying the bearing’s shape, adding specific features, adjusting tolerances, or incorporating special materials to enhance performance in specific applications.

2. Material Selection:

Plastic bearings can be machined from various types of plastic materials, each with its own set of properties and characteristics. The choice of material can be customized based on the specific industrial needs. For example, some plastic materials offer enhanced chemical resistance, while others excel in high-temperature environments. By selecting the appropriate material, the bearings can be customized to withstand the unique operating conditions of the industry.

3. Machining and Fabrication:

Plastic bearings can be machined or fabricated to achieve desired shapes, sizes, or configurations. Machining processes such as turning, milling, drilling, or grinding can be employed to modify the bearings according to specific requirements. This allows for precise customization of the bearing’s dimensions, bores, or mounting features to ensure a proper fit and compatibility with the industrial equipment or machinery.

4. Special Additives or Reinforcements:

In some cases, plastic bearings can be customized by incorporating special additives or reinforcements. For example, solid lubricants such as PTFE (polytetrafluoroethylene) or graphite can be added to provide self-lubrication properties. Fiber or glass reinforcements can be included to enhance the bearing’s strength, stiffness, or load-carrying capacity. These customized modifications can be tailored to specific industrial needs, allowing the bearings to perform optimally in unique operating conditions.

5. Application-Specific Testing and Validation:

When customizing plastic bearings for unique industrial needs, it is essential to perform application-specific testing and validation. This ensures that the customized bearings meet the performance requirements and can withstand the anticipated operating conditions. Testing may include evaluating factors such as load capacity, friction, wear resistance, temperature stability, or chemical compatibility to validate the suitability of the customized bearings for the intended application.

In summary, plastic bearings can be customized or machined to accommodate unique industrial needs. Customization options include design modifications, material selection, machining and fabrication, incorporation of special additives or reinforcements, and application-specific testing and validation. By customizing plastic bearings, industries can obtain bearings that are specifically tailored to their unique requirements, enabling optimal performance and reliability in their specific applications.

plastic bearing

What are the common types of plastic materials used for plastic bearings, such as PTFE or nylon?

Plastic bearings can be made from various types of plastic materials, each offering unique properties and advantages. Here are some common types of plastic materials used for plastic bearings:

1. PTFE (Polytetrafluoroethylene):

PTFE is a widely used plastic material for bearings due to its excellent low friction and self-lubricating properties. PTFE bearings have a low coefficient of friction, which reduces wear and energy consumption. They can operate without additional lubrication, making them suitable for applications where lubrication is challenging or undesirable. PTFE bearings also have high chemical resistance and can withstand a wide temperature range.

2. Nylon (Polyamide):

Nylon is another common plastic material used for bearings. It offers good wear resistance, low friction, and high strength. Nylon bearings can handle moderate loads and have self-lubricating properties. They are also resistant to chemicals and have excellent dimensional stability. Nylon bearings are often used in applications such as conveyor systems, automotive components, and machinery.

3. POM (Polyoxymethylene):

POM, also known as acetal or Delrin, is a versatile engineering plastic used in bearings. POM bearings have low friction, high wear resistance, and good dimensional stability. They exhibit excellent strength and stiffness, making them suitable for applications with moderate loads. POM bearings are often used in industries such as automotive, electronics, and consumer goods.

4. UHMWPE (Ultra-High Molecular Weight Polyethylene):

UHMWPE is a plastic material known for its exceptional wear resistance and impact strength. UHMWPE bearings can withstand heavy loads, have a low coefficient of friction, and offer good chemical resistance. They are often used in applications where high abrasion resistance and durability are required, such as in material handling equipment, conveyor systems, and agricultural machinery.

5. PEEK (Polyetheretherketone):

PEEK is a high-performance plastic material with excellent mechanical properties and temperature resistance. PEEK bearings can operate at high temperatures, making them suitable for applications in demanding environments. They offer low friction, good chemical resistance, and high strength. PEEK bearings are commonly used in aerospace, automotive, and medical applications.

These are just a few examples of the plastic materials used for plastic bearings. Other plastic materials, such as polyimide, PPS (polyphenylene sulfide), or PVDF (polyvinylidene fluoride), can also be used depending on the specific application requirements. The choice of plastic material for a plastic bearing depends on factors such as load capacity, temperature range, chemical compatibility, and friction characteristics.

China Custom China Supplier High Quality Spherical Plain Bearing Glb Plastic Spherical Bearings wheel bearing
editor by CX 2024-04-12

China high quality Plastic Bearing for Furniture and Window (ML-AF017) wheel bearing

Product Description

Item No.	ML-AF017
Diameter	20mm
Width	7.5mm
Material	Plastic, Nylon, POM
Colour	As required
Surface Treatment	Zinc coated
Application	sliding window and door wheel, furniture wheel, etc.
Packaging	Standard carton
MOQ	10000 pcs
Lead time	Depends on quantity
FOB Port	HangZhou
Company Type	Manufacture
Founded Time	1997
OEM offered	Technical drawing or sample is needed
Export market	Global

About us
Our factory is specialized in manufacturing non-standard bearing, plastic and metal pulley, bracket pulley, roller, door and window fittings, etc.Relying on a series of advanced processing equipments, skilled workers, strict inspection system, and organized management, we are CZPT to provide good-quality products with competitive price.

Why choose us
1.Professional experience:Almost 20 years’ expenience in non-standard bearings, rollers, pulleys, and other plastic accessories for door and window.
2.Popular over the world:Over 20 market countries.
3.Advantage:Good quality with competitive price.
4.OEM offered:Technical drawings, samples or photos are needed

FAQ
Q: How to get a quotation and start business relationship with your company?
A: Please send us email and our sales representive will contact you as soon as we receive your email.
Q: How to receive a quotaion in the shortest time?
A: When you send us an enquiry, please try to provide more details, such as product size, photo or drawing, order quantity, etc.
Q: How to start an OEM project with your company?
A: Please send us your designed drawings or original samples so that we can offer a quotation first. If all details are confirmed, we will arrange sample production once received your deposit .
Q: What’s your MOQ?
A: The MOQ depends on the design and production processes of the products. Nomally our company MOQ is 10000pc , but it can be much more or less depending on different product types. Therefore, we recommend you to tell us your required quantity first.
Q:How long can I receive an order?
A: That depends on the specific items and your order quantity. The lead time varies from 30 to 90 days.

Contact Us:
HangZhou CZPT Pulley Manufacture Co., Ltd.

WEB: http://nbminli /
ADDRESS: No.9 CZPT Road, CZPT Industrial Zone, Xihu (West Lake) Dis. District, HangZhou, China
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

After-sales Service:	Online Technical Support
Material:	Plastic
Type:	Ball Bearing
Roller Material:	Steel
Splittable:	Unsplittable
Certification:	ISO

Samples:	US$ 0.1/Piece 1 Piece(Min.Order) \| Request Sample

Customization:	Available \| Customized Request

plastic bearing

Can you provide guidance on the selection and sizing of plastic bearings for specific applications?

Yes, I can provide guidance on the selection and sizing of plastic bearings for specific applications. Here’s a detailed explanation:

1. Identify Application Requirements:

2. Evaluate Load Capacity:

3. Consider Speed Limitations:

4. Assess Environmental Factors:

5. Choose the Right Material:

6. Consulting with Manufacturers:

plastic bearing

Can you explain the installation and alignment considerations for plastic bearings?

Proper installation and alignment are crucial for the optimal performance and longevity of plastic bearings. Here’s a detailed explanation of the installation and alignment considerations:

1. Clean and Dry Surfaces:

Before installing plastic bearings, it is important to ensure that the mating surfaces are clean and dry. Any dirt, debris, or moisture on the surfaces can affect the fit and performance of the bearings. Clean the surfaces thoroughly and remove any contaminants before proceeding with the installation.

2. Bearing Housing Preparation:

The bearing housing should be prepared to provide a proper fit for the plastic bearings. This may involve cleaning the housing, removing burrs or sharp edges, and ensuring that the housing is dimensionally accurate. The bearing housing should be free from any defects that could hinder the installation or affect the alignment of the bearings.

3. Proper Shaft and Bearing Fit:

It is essential to ensure the proper fit between the shaft and the plastic bearings. The shaft diameter should match the recommended tolerance range provided by the bearing manufacturer. If the fit is too loose, the bearings may slip or have excessive play, while a fit that is too tight can cause increased friction and premature wear. Follow the manufacturer’s guidelines for the recommended fit and tolerances.

4. Alignment:

Proper alignment is critical for the smooth operation of plastic bearings. Misalignment can lead to increased friction, premature wear, and reduced bearing lifespan. Ensure that the shaft and bearing housing are aligned concentrically and parallel to each other. Misalignment can be checked using alignment tools, such as dial indicators or laser alignment systems, and adjustments should be made accordingly to achieve the correct alignment.

5. Mounting and Fixing:

Plastic bearings should be securely mounted and fixed in the bearing housing. Follow the manufacturer’s instructions for the appropriate mounting method, which may involve press-fitting, snap-fitting, or other techniques. Use the recommended tools or equipment to ensure a proper and secure fit. Pay attention to any locking mechanisms or retaining devices that may be required to prevent the bearings from rotating or moving within the housing.

6. Lubrication:

Depending on the type of plastic bearings, lubrication requirements may vary. Some plastic bearings are self-lubricating and do not require additional lubrication, while others may benefit from a thin film of lubricant. Follow the manufacturer’s guidelines for the appropriate lubrication method and interval, if applicable, to ensure optimal performance and longevity of the bearings.

In summary, proper installation and alignment are essential for the effective functioning of plastic bearings. Considerations such as clean and dry surfaces, bearing housing preparation, proper shaft and bearing fit, alignment, secure mounting and fixing, and appropriate lubrication contribute to the successful installation and alignment of plastic bearings.

plastic bearing

How do plastic bearings compare to traditional metal or steel bearings in terms of performance?

1. Friction and Wear:

2. Corrosion Resistance:

3. Load Capacity:

4. Temperature Range:

5. Noise and Vibration:

6. Cost and Maintenance:

China high quality Plastic Bearing for Furniture and Window (ML-AF017) wheel bearing
editor by CX 2024-04-09

China Custom U Groove Guide Pulley Wheel Plastic Coated Bearing V Groove Nylon Coating 626zz Plastic Pulley Ball Bearing for Sliding Gate double row ball bearing

Product Description

U Groove Xihu (West Lake) Dis. Pulley Wheel Plastic Coated Bearing V Groove Nylon Coating 626zz Plastic Pulley Ball Bearing for Sliding Gate

Quick Details
Type: Door & Window Rollers, Plastic coated window or door sliding pulley roller
Place of Origin: China (Mainland)
Materials:
PEEK, POM, PTFE, PE, UHMW-PE, HDPE, PVDF, PI, PP, PBT available
Shipping Terms: DHL, UPS, FedEx, China Post Air Mail
Shipping ways: By Air/by Sea
Payment Terms: TT/LC/Western Union/Paybal

We supply:
Plastic deep groove ball bearing,
Plastic thrust ball bearing,
Plastic angular contact bearing,
Plastic pillow block bearing. etc
Advantage: Wear-resisting, environmental protection, self-lubricating, absolutely electricity, no magnetic. Resistance to rust.

About this item

Deep U groove ball bearings, fashionable, slide flexible, compression wear.
Suitable for furniture hardware accessories, mobile doors, glass sliding doors, aluminum doors and windows, shower pulleys and drawers, etc
Rolling bearings use rolling elements to maintain the separation between moving parts to reduce rotational friction and support radial and axial loads.
These good precision bearings provide high speed and the convenience of removal shields relubrication.
With less coefficient of friction, less vibration and noise.

Detailed Photos

Size Information

Model No.	Bearing No.	Hardness	Size	Material	Color
PU68310-3	683	85A	3103	PU	transparent
PU69310-4	693	85A	3104	PU	Black
PU68312-3	683	85A	3123	PU	transparent
PU68312-3	683	85A	3123	PU	Black
PU62315-4	623	85A	3154	PU	transparent
PU68411-4	684	85A	4114	PU	transparent
PU68413-4	684	85A	4134	PU	transparent
PU62415-5	624	85A	4155	PU	transparent
PU62416-5	624	85A	4165	PU	Black
PU62418-5	624	85A	4185	PU	transparent
PU68516-5	685	85A	5165	PU	transparent
PU68517-10	685	85A	51710	PU	transparent
PU6571-5	605	85A	5185	PU	transparent
PU6571-7	605	85A	5197	PU	transparent
PU62520-5	625	85A	5205	PU	Black
PU62520-6	625	85A	5206	PU	Black
PU62522-5	625	85A	5225	PU	transparent
PU62522-7	625	85A	5227	PU	transparent
PU62522-9	625	85A	5229	PU	transparent
PU62525-9	625	85A	5259	PU	transparent
PU69618-7	696	85A	6187	PU	transparent
PU69619-5	696	85A	6195	PU	transparent
PU69620-5	696	85A	6205	PU	transparent
PU69620-6	696	85A	6206	PU	transparent
PU60620-8.5	606	85A	6208.5	PU	transparent
PU69622-5	696	85A	6225	PU	transparent
PU60622-6	606	85A	6226	PU	transparent
PU69622-7	696	85A	6227	PU	transparent
PU60624-6	606	85A	6246	PU	transparent
PU62624-8	626	85A	6248	PU	transparent
PU62626-8	626	85A	6268	PU	transparent
PU62626-10	626	85A	62610	PU	transparent
PU62628-6	626	85A	6286	PU	Black
PU62630-6	626	85A	6306	PU	transparent
PU62630-9	626	85A	6309	PU	transparent
PU62630-10	626	85A	63010	PU	Blue
PU62630-12	626	85A	63012	PU	Blue
PU62630-12	626	85A	63012	PU	transparent
PU62633-7	626	85A	6337	PU	transparent
PU62635-14	626	85A	63514	PU	Blue
PU62640-10	626	85A	64010	PU	transparent
PU68821-5	688	85A	8215	PU	Black
PU69822-5	698	85A	8225	PU	transparent
PU68822-7	688	85A	8227	PU	transparent
PU60824-7	608	85A	8247	PU	transparent
PU6 0571 -7	608	85A	8267	PU	Black
PU60828-7	608	85A	8287	PU	transparent
PU60828-10	608	85A	82810	PU	transparent
PU60828-10	608	85A	82810	PU	Blue
PU6 0571 -7	608	85A	8307	PU	transparent
PU6 0571 -11	608	85A	83011	PU	transparent
PU6 0571 -12	608	85A	83212	PU	transparent
PU6 0571 -12	608	85A	83212	PU	Black
PU6571-15	608	85A	83515	PU	Blue
PU6571-18	608	90A	83518	PU	Black
PU60840-11	608	85A	84011	PU	transparent
PU60840-11	608	85A	84011	PU	Blue
PU60840-13	608	90A	84013	PU	Blue
PU63840-20	638	85A	84020	PU	Black
PU60845-14	608	85A	84514	PU	Blue
PU60848-16	608	85A	84816	PU	transparent
PU600032-10	6000	85A	103210	PU	transparent
PU600034-14	6000	85A	103414	PU	transparent
PU600035-11	6000	85A	103511	PU	transparent
PU620036-13	6200	85A	103613	PU	Blue
PU620036-16	6200	85A	103616	PU	transparent
PU600038-10	6000	85A	103810	PU	transparent
PU600040-10	6000	85A	104010	PU	transparent
PU600040-11.5	6000	95A	104011.5	PU	Black
PU620040-12	6200	85A	104012	PU	grey
PU690128-8	6901	85A	12288	PU	transparent
PU620138-10	6201	85A	123810	PU	Black
PU600140-12	6001	85A	124012	PU	Black
PU600140-13	6001	85A	124013	PU	transparent
PU600145-14	6001	85A	124514	PU	transparent
PU625713-15	6202	85A	154315	PU	Black
PU635717-13	6302	85A	154713	PU	transparent
PU605718-15	6002	85A	154815	PU	Blue
PU605710-15	6002	85A	155015	PU	transparent
PU62 0571 -18	6203	85A	175018	PU	transparent
PU620360-18	6203	85A	176018	PU	transparent
PU600450-12	6004	85A	205012	PU	Blue
PU690450-15	6904	85A	205015	PU	Black
PU60 0571 -20	6004	85A	205620	PU	transparent
PU62571-25	6204	95A	207025	PU	Black
PU62571-24	6204	95A	207524	PU	Black

Certifications

FAQ

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Contact Angle:	15°
Aligning:	Non-Aligning Bearing
Separated:	Unseparated

Samples:	US$ 0.1/Piece 1 Piece(Min.Order) \| Order Sample

Customization:	Available \| Customized Request

.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}

Shipping Cost: Estimated freight per unit.	about shipping cost and estimated delivery time.

Payment Method:
	Initial Payment Full Payment

Currency:	US$

Return&refunds:	You can apply for a refund up to 30 days after receipt of the products.

plastic bearing

Can you describe the various types of seals and shields used with plastic bearings for contamination prevention?

Yes, I can describe the various types of seals and shields used with plastic bearings for contamination prevention. Here’s a detailed explanation:

1. Contact Seals:

Contact seals, also known as lip seals or rubber seals, are common types of seals used with plastic bearings. These seals are made of elastomers such as nitrile rubber (NBR) or fluorocarbon rubber (FKM) and provide a physical barrier between the bearing and the external environment. Contact seals have a lip that makes direct contact with the inner or outer ring of the bearing, effectively preventing the entry of contaminants such as dust, dirt, or moisture. They offer good sealing performance and are suitable for applications with moderate operating speeds and temperatures.

2. Non-Contact Seals:

Non-contact seals, also known as labyrinth seals or gap seals, are designed to minimize friction and allow for higher operating speeds. These seals consist of multiple labyrinth-like grooves or channels that create a tortuous path for contaminants, preventing their entry into the bearing. Non-contact seals are typically made of materials like plastic or metal. They offer reduced heat generation, lower torque, and increased efficiency compared to contact seals. However, they may not provide as high a level of contamination protection in extremely dusty or wet environments.

3. Shields:

Shields, also referred to as metal shields or metal covers, are used with plastic bearings to provide a barrier against contaminants. Shields are generally made of metal, such as stainless steel or sheet steel, and are attached to the outer ring of the bearing. They have a gap or clearance between the shield and the inner ring, allowing for smooth rotation while preventing larger particles or debris from entering the bearing. Shields offer good protection against coarse contaminants and are suitable for applications with moderate speeds and temperatures.

4. Combination Seals and Shields:

In certain applications, a combination of seals and shields may be used to provide enhanced contamination prevention. These combination seals and shields offer a dual-layered protection system. For example, a plastic bearing may have a contact seal on one side to provide effective sealing against contaminants, while a shield is used on the other side to provide additional protection and allow for visual inspection or lubrication access. This combination approach offers flexibility and adaptability to different operating conditions and contamination risks.

5. Customized Sealing Solutions:

In addition to standard seals and shields, customized sealing solutions can be developed based on specific application requirements. Custom seals or shields can be designed to address unique challenges such as extreme temperatures, aggressive chemicals, or high-pressure environments. These specialized sealing solutions ensure optimal contamination prevention and performance in demanding applications.

In summary, plastic bearings can be equipped with various types of seals and shields for contamination prevention. Contact seals, non-contact seals, shields, and combination seals and shields are commonly used to provide a barrier against contaminants such as dust, dirt, or moisture. The selection of the appropriate sealing solution depends on factors such as operating conditions, contamination risks, speed requirements, and specific application needs. By effectively preventing contamination, these seals and shields contribute to the reliable and long-lasting performance of plastic bearings in diverse industrial and mechanical applications.

plastic bearing

How do plastic bearings perform in wet or corrosive environments?

Plastic bearings are known for their excellent performance in wet or corrosive environments. Here’s a detailed explanation of how plastic bearings perform in such conditions:

1. Corrosion Resistance:

2. Moisture Resistance:

3. Chemical Resistance:

4. Self-Lubrication:

5. Reduced Contamination:

6. Lightweight:

plastic bearing

Can you describe the load-carrying capacity and load ratings of plastic bearings?

Load-Carrying Capacity:

Load Ratings:

In the case of plastic bearings, load ratings are often specified as dynamic load ratings and static load ratings:

1. Dynamic Load Rating:

2. Static Load Rating:

China Custom U Groove Guide Pulley Wheel Plastic Coated Bearing V Groove Nylon Coating 626zz Plastic Pulley Ball Bearing for Sliding Gate double row ball bearing
editor by CX 2024-03-28

China manufacturer High Precision Plastic Bearing POM 6700 608 Plastic Miniature Bearing 4X13X4mm Plastic Wheel Z809 Bearings Miniature Plastic POM Bearing 4X13X4 supplier

Product Description

High Precision Plastic Bearing POM 6700 608 Plastic Miniature Bearing 4x13x4mm plastic wheel z809 bearings miniature plastic pom bearing 4x13x4

Quick Details:
Structure: Deep Groove
Type: Ball
Bore Size: 3 – 60 mm
Outside Diameter: 7 – 150 mm
Model Number: 6700
Precision Rating: P0, P6 P5 P4
Seals Type: ZZ / 2RS / Open
Number of Row: Single Row
Material: Ceramic, plastic, stainless, chrome, carbon
Vibration: V1 V2 V3 V4
Clearance: C2, C3, C4

Specifications:
Plastic ball bearings 6200 6300
1. High speed, high precision
2. Combined load
3. OEM
4. High quality long life

Packaging & Delivery:
Packaging Detail: Plastic bags, paper box, and cartons. Sometimes according to the customer’s requirments
Delivery Detail: Normal 5-7 days, according to the quantity sometimes

Applications:
Widely used in sports equipment, theme park attractions, printing presses, office equipment, home equipment,
Cranes, giant roller-coasters, marine uses etc.

Packaging & Delivery
Packaging Detail: As customers’ requirements / Standard export packing / Single box with plastic
Delivery Detail: 3-15 days

Introduction:
Plastic Bearings can often lead to more freedom from maintenance. Their resistance to dirt, dust and chemicals make plastic bearings a set-it-and-forget-it solution. Plastic Bearings can reduce costs up to 25%. They can be highly wear resistance, with a low coefficient of friction and can replace more expensive alternatives in many applications.

Plastic Bearings also do not typically need lubrication unless steel balls are used in combination with plastic races. Plastic bearings are designed to maintain a low coefficient of friction over the life of the bearing. Compared to steel bearings, which can become pitted and increase the coefficient of friction, plastic bearings many times last longer. And finally,

Plastic Bearings can be used in wash-down applications, salt water and harsh chemicals without compromising performance. Water can even be considered as a lubricant for plastic bearings.

Certifications

Packaging & Shipping

Company Profile

Our Advantages

1	Deep groove ball bearings
2	Insert bearings
3	Angular contact ball bearings
4	Self-aligning ball bearings
5	Thrust ball bearings
6	Cylindrical roller bearings
7	Needle roller bearings
8	Tapered roller bearings
9	Spherical roller bearings
10	Toroidal roller bearings
11	Cylindrical roller thrust bearings
12	Needle roller thrust bearings
13	Tapered roller thrust bearings
14	Spherical roller thrust bearings
15	Ball and roller screws
16	Linear guides and tables
17	Pollow block bearing
18	Wheel Bearings
19	Cam followers
20	Track rollers
21	Super-precision bearings
22	Plain bearings/Rod end bearings
23	Bearing Units
24	Bearing Housings

FAQ

Q:Are you factory or trading company?
A:We are factory.
Q:Where is your factory located in?
A:ZheJiang
Q:Could I get samples before order?
A:Yes,sure,we can send you samples,let you check quality first.
Q:What is your MOQ?
A:1 Pcs
Q:What is your delivery time?
A:For small quantity we have in the stock,large quantity need 10-15 days.
Q:What is your payment terms?
A:Western Union,TT,Paypal.
Q:Do you supply OEM?
A:Sure

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Place of Origin:	Shandong China (Mainland)
Clearance:	C0 C2 C3 C4 C5
Precision Rating:	P0 P2 P4 P5 P6
Tolerance:	Abec1 Abec3 Abec5 Abec7 Abec9
Vibration Velocity:	V1 , V2 , V3, V4
Vibration Acceleration:	Z1 , Z2 , Z3, V4

Customization:	Available \| Customized Request

plastic bearing

Can you provide guidance on the selection and sizing of plastic bearings for specific applications?

Yes, I can provide guidance on the selection and sizing of plastic bearings for specific applications. Here’s a detailed explanation:

1. Identify Application Requirements:

2. Evaluate Load Capacity:

3. Consider Speed Limitations:

4. Assess Environmental Factors:

5. Choose the Right Material:

6. Consulting with Manufacturers:

plastic bearing

What are the potential challenges or limitations of using plastic bearings in specific industries?

1. Temperature Limitations:

2. Load Capacity:

3. Speed Limitations:

4. Chemical Compatibility:

5. Abrasion and Wear:

6. Application-Specific Considerations:

plastic bearing

How do plastic bearings contribute to reduced friction and noise in machinery?

Plastic bearings play a significant role in reducing friction and noise in machinery. Here’s a detailed explanation of how plastic bearings contribute to these benefits:

1. Low Friction Coefficient:

Plastic bearings are designed to have low friction coefficients, which means they generate less resistance as the bearing surfaces slide or roll against each other. The low friction coefficient of plastic materials, such as PTFE (polytetrafluoroethylene) or nylon, helps minimize the amount of energy required to rotate or move the bearing. This reduction in friction results in several advantages, including lower power consumption, improved efficiency, and reduced wear on the bearing surfaces.

2. Self-Lubricating Properties:

Many plastic bearings have self-lubricating properties, which means they can operate effectively without the need for external lubrication. The plastic materials used in these bearings contain additives or solid lubricants that provide a thin film of lubrication between the bearing surfaces. This self-lubrication minimizes friction and wear, enhances the bearing’s performance, and reduces the need for regular lubrication maintenance. As a result, plastic bearings contribute to smoother operation and lower friction-related noise in machinery.

3. Damping Characteristics:

Plastic materials used in bearings often possess inherent damping characteristics. Damping refers to the ability of a material to absorb or dissipate vibrations and energy. Plastic bearings can effectively absorb vibrations generated during machinery operation, which helps reduce the transmission of vibrations to other parts of the system. This damping effect contributes to a quieter operation by minimizing the noise generated by machinery vibrations.

4. Reduced Metal-to-Metal Contact:

Plastic bearings create a barrier between metal surfaces, reducing direct metal-to-metal contact. This separation prevents or minimizes the occurrence of metal-to-metal friction, which can lead to increased noise levels. The plastic material acts as a cushioning layer, reducing the impact and noise generated by metal components rubbing against each other. By reducing metal-to-metal contact, plastic bearings contribute to quieter machinery operation.

5. Vibration Isolation:

Plastic bearings can help isolate and dampen vibrations within machinery. The elastic and damping properties of plastic materials allow them to absorb and dissipate vibrations, preventing them from propagating throughout the system. By isolating vibrations, plastic bearings help reduce the transmission of vibrations to other parts of the machinery, minimizing noise generation. This vibration isolation contributes to a quieter overall operation.

Overall, plastic bearings offer several advantages that contribute to reduced friction and noise in machinery. Their low friction coefficients, self-lubricating properties, damping characteristics, reduced metal-to-metal contact, and vibration isolation capabilities all work together to minimize energy losses, wear, and noise generation. However, it’s important to consider specific application requirements and consult manufacturers’ guidelines to ensure the appropriate selection and use of plastic bearings for optimal performance in machinery.

China manufacturer High Precision Plastic Bearing POM 6700 608 Plastic Miniature Bearing 4X13X4mm Plastic Wheel Z809 Bearings Miniature Plastic POM Bearing 4X13X4 supplier
editor by CX 2024-02-28

China high quality Small Plastic Wheel Roller Bearing for Aluminium Sliding Window Nylon Pulley Rollers deep groove ball bearing

Product Description

Specification:

Product Name	Small Plastic Wheel Roller Bearing for Aluminium Sliding Window Nylon Pulley Rollers
Wheel Material	nylon / plastic / PP / POM
Color	black / green / white / orange / customized
Bearing	ball bearing 606/608/625/626/629/6001/6201/6202, customized
Features	low noise,easy installation,sliding smoothly,long life,standard,customized,etc.
Application	sliding door, sliding window, and spare parts for other machines, etc.

Product Display:

Company Profile:

FAQ:
Q: Are you manufacturer?
A: Yes, we are professional manufacturer focus on door and window roller pulley for more than 8 years.

Q: Do you offer free sample?
A: Yes, we are very glad to offer free samples for you to check the quality.

Q: Can we make our own color box?
A: Yes, if the order quantity reaches 1000 sets, we can make customized color box for you.

Q: Can we print our logo on the products?
A: Yes, we can print your logo on the products according to your design.

Q: How does your factory do regarding quality control?
A: 80% of staff has 10 years experience,mature skilled technical team and a complete quality management system to ensure the high quality.

Q: What is the after-sale service for the sliding rollers?
A: We have online technical support. If it is the quality problem, we will replace the broken ones with the new.

Q: How long is the production time?
A: For samples in stock,shipped in 2 days.if not in stock, the lead time is in 7 days. For mass production, the lead time is around 15 days after receiving the deposit payment.

Q: How about shipment?
A: For small order, we can ship it by DHL, FedEx, UPS, TNT, etc. For mass production order, we can ship it by sea or by air.

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

After-sales Service:	Online Support, Free Spare Parts
Warranty:	2 Years
Certification:	TUV, CE, ISO
Splittable:	Unsplittable
Material:	Nylon
Name:	Sliding Door System

Samples:	US$ 10/Set 1 Set(Min.Order) \| Request Sample

Customization:	Available \| Customized Request

plastic bearing

Are there specific considerations for choosing plastic bearings in applications with high-speed or high-temperature requirements?

Yes, there are specific considerations for choosing plastic bearings in applications with high-speed or high-temperature requirements. Here’s a detailed explanation:

1. High-Speed Considerations:

When selecting plastic bearings for high-speed applications, several factors need to be considered:

a. Material Selection:

The choice of plastic material is crucial for high-speed applications. Certain plastics, such as PEEK (Polyether Ether Ketone) or PTFE (Polytetrafluoroethylene), offer excellent mechanical properties and low friction characteristics, making them suitable for high-speed operation. These materials have good dimensional stability, high strength, and low coefficients of friction, which minimize heat generation and reduce the risk of premature failure at elevated speeds.

b. Cage Design:

The cage design plays a vital role in high-speed applications. A cage with low mass and optimal geometry can reduce centrifugal forces and minimize the risk of cage instability or cage-to-rolling-element contact at high speeds. Cages with designs that promote efficient lubricant distribution and minimize friction are also beneficial for high-speed operation.

c. Lubrication:

Proper lubrication is critical for high-speed applications. The lubricant helps reduce friction, dissipate heat, and provide a protective film between the rolling elements and the bearing surfaces. Synthetic lubricants with high viscosity index and low evaporation rates are typically used in high-speed plastic bearings to ensure sufficient lubrication and reduce the risk of lubricant breakdown or loss at elevated speeds.

d. Temperature Control:

High-speed applications can generate significant heat due to friction and internal forces. Adequate temperature control measures, such as cooling systems or heat dissipation techniques, should be considered to prevent excessive heat buildup. The selection of plastic materials with good thermal conductivity and resistance to temperature extremes can also help in managing high temperatures in high-speed applications.

2. High-Temperature Considerations:

When choosing plastic bearings for high-temperature applications, the following factors should be taken into account:

a. Temperature Resistance:

Plastic materials exhibit varying degrees of temperature resistance. It is essential to select plastic bearings made from materials that can withstand the anticipated operating temperatures without significant degradation or loss of mechanical properties. High-temperature plastics such as PEEK, PPS (Polyphenylene Sulfide), or PI (Polyimide) are commonly used in applications with elevated temperatures.

b. Lubrication:

Choosing the right lubricant is crucial for high-temperature applications. Lubricants with high-temperature stability and resistance to oxidation are required to ensure effective lubrication and prevent lubricant breakdown or evaporation at elevated temperatures. Specialized high-temperature lubricants, such as synthetic oils or greases, are commonly used in plastic bearings for high-temperature applications.

c. Clearance and Expansion:

Plastic materials can exhibit thermal expansion properties that differ from metals. It is important to consider the coefficient of thermal expansion of the plastic bearing and its components to ensure proper clearance and prevent interference or binding at high temperatures. The selection of materials and the design of the bearing should account for the anticipated thermal expansion to maintain optimal performance and prevent damage.

d. Ventilation and Heat Dissipation:

High-temperature applications require adequate ventilation and heat dissipation mechanisms to prevent excessive heat buildup. The design of the equipment or machinery housing should facilitate proper airflow and heat transfer to maintain the bearing’s temperature within acceptable limits. Additionally, incorporating cooling systems or heat sinks may be necessary in extreme high-temperature conditions.

In summary, choosing plastic bearings for high-speed or high-temperature applications requires careful consideration of factors such as material selection, cage design, lubrication, temperature resistance, clearance and expansion, and heat dissipation. By taking these specific considerations into account, manufacturers can ensure the optimal performance, reliability, and durability of plastic bearings in applications with high-speed or high-temperature requirements.

plastic bearing

How do plastic bearings perform in wet or corrosive environments?

Plastic bearings are known for their excellent performance in wet or corrosive environments. Here’s a detailed explanation of how plastic bearings perform in such conditions:

1. Corrosion Resistance:

2. Moisture Resistance:

3. Chemical Resistance:

4. Self-Lubrication:

5. Reduced Contamination:

6. Lightweight:

plastic bearing

What are plastic bearings, and how are they used in machinery and equipment?

Overview of Plastic Bearings:

Applications in Machinery and Equipment:

Plastic bearings are used in machinery and equipment for various reasons, depending on the specific requirements of the application. Here are some common applications:

1. Food Processing Equipment: Plastic bearings are widely used in food processing machinery due to their hygienic properties. The plastic materials used in these bearings are resistant to chemicals and can withstand frequent washdowns. They provide smooth operation, low noise, and are often approved for contact with food products.
2. Medical and Laboratory Equipment: Plastic bearings are favored in medical and laboratory equipment due to their non-magnetic and non-corrosive properties. They are used in devices such as centrifuges, pumps, and laboratory automation systems where precise and clean operation is crucial.
3. Packaging and Printing Machinery: Plastic bearings find applications in packaging and printing machinery due to their low friction and wear properties. They can operate at high speeds and provide smooth motion, making them suitable for conveyors, rollers, and guide systems.
4. Textile Machinery: Plastic bearings are used in textile machinery where resistance to moisture, chemicals, and fiber contamination is important. They can withstand the demanding conditions of spinning, weaving, and knitting equipment.
5. Agricultural and Outdoor Equipment: Plastic bearings are also utilized in agricultural and outdoor equipment due to their resistance to moisture, chemicals, and harsh environmental conditions. They are commonly used in applications such as agricultural machinery, conveyor systems, and outdoor power equipment.

Advantages and Considerations:

Plastic bearings offer several advantages over traditional metal bearings in specific applications. These advantages include:

1. Corrosion Resistance: Plastic bearings are resistant to corrosion, making them suitable for applications in humid or corrosive environments.
2. Self-Lubrication: Many plastic bearings are self-lubricating, reducing the need for external lubrication and simplifying maintenance.
3. Lightweight: Plastic bearings are generally lighter than metal bearings, which can contribute to overall weight reduction in machinery and equipment.
4. Low Friction: Plastic bearings offer low friction coefficients, resulting in reduced energy consumption and smoother operation.
5. Noise Reduction: Plastic bearings can help reduce noise levels in machinery and equipment due to their inherent damping properties.

China high quality Small Plastic Wheel Roller Bearing for Aluminium Sliding Window Nylon Pulley Rollers deep groove ball bearing
editor by CX 2024-02-28

China Custom CZPT Factory 626zz 6X24X7mm Plastic POM Coated Ball Bearing Sliding Roller Wheel for Sliding Door Window bearing bronze

Product Description

Company Profile

Company Introduction:

This is from GUANXIAN HAGUAN BEARING CO.,LTD.,located in China.WHB is our brand. We specialize in manufacturing double-row spherical roller bearing,pillow block bearing,thrust ball bearing and so on . We could supply bearing for you with competitive price or best price. Our products are sold well to Russia, Brazil, Mexico, Poland and Tunisia ect. If you are interested in our products, please send the enquiry to us as soon as possible. If you have any questions about the bearing can consult me.
Hope to establish a good business relationship with you. Looking forward to your early reply.
Thanks and best regards.

Packaging & Shipping

Package:

Product Description

Products Introduction:
Product name Iron carbon steel chrome steel 608zz deep groove ball bearing with low price Model number 608 Bearing Bore size 8mm Outside size 22mm Bearing material Iron, carbon steel bearing MOQ 100 PCS Price terms EXW, FOB, CIF Payment terms T/T, L/C, Paypal, Credit card Production time Depends on the quantity, normally 35-45 days. Package PE bag+white box+outer carton+pallet, or as customers’ requirement. Application Used in door, window, furniture and sports equipment.

Features :

Carbon steel bearings are characterized by low price, the use of bearing requirements are not too high. Hardness, wear resistance, life and so on are worse than conventional bearing steel bearings.

Carbon steel bearing performance description:

First, carbon steel bearings in terms of service life. Their service life is very different, the service life of bearing steel is long, many garbage bearings are carbon steel bearings, mainly hardness and wear resistance are not as good as bearing steel bearings.

Second, in wear resistance. Low carbon steel only in the surface carburizing surface quenching, and not all quenched. Many low-grade carbon steel bearings on the market are not hardened at all, and their wear resistance is very poor.

Third, in the process and use effect. Bearing use effect is related to the use of the environment, not to say that carbon steel bearings are not good, it depends on which machinery to use, because some do not need high-grade, with carbon steel bearings is appropriate. Of course, Luo Steel is better but the cost is much higher. The standard bearing steel is Gcr15.

Fourth, in bearing materials and performance. For example, the bearing ring and the rolling body should repeatedly withstand high contact pressure, and carry out rolling contact with sliding, while maintaining high precision rotation. Therefore, whether the material and performance of bearing ring, rolling body and cage meet the following requirements: high elastic limit; High rolling fatigue strength; To have a high hardness; Good wear resistance; Good toughness against impact load; Good dimensional stability. In addition, but also good processing. It has been proved that bearing steel has the properties required above, but carbon steel bearings cannot be guaranteed.

Fifth, it is not that the advantages of carbon steel bearings are not good enough for bearing steel to be available, it depends on where to use. Carbon steel bearing noise, life is very short, the pressure is very small, but can be used in hardness, limit speed is relatively small.

Surface strengthening technology can be classified into 5 categories: surface deformation strengthening, surface heat treatment strengthening, chemical heat treatment strengthening, surface metallurgy strengthening and surface film strengthening according to the physical and chemical process of surface strengthening technology.

Product Parameters

Model	d mm	D mm	H mm	W kg
6000	10	26	8	0.019
6001	12	38	8	0.571
6002	15	32	9	0.03
6003	17	35	10	0.04
6004	20	42	12	0.069
6005	25	47	12	0.08
6006	30	55	13	0.116
6007	35	62	14	0.155
6008	40	68	15	0.185
6009	45	75	16	0.231
6571	50	80	16	0.25
6011	55	90	18	0.362
6012	60	95	18	0.385
6013	65	100	18	0.408
6014	70	110	20	0.62
6015	75	115	20	0.63
6016	80	125	22	0.86
6017	85	130	22	0.94
6018	90	140	24	1.38
6019	95	145	24	1.5
6571	100	150	24	1.63
6571	110	170	28	2.35
6571	120	180	28	2.62
6026	130	200	33	4.55
6571	140	210	33	4.21
6030	150	210	33	3.9
6032	160	240	38	5.89
6034	170	260	42	6.5
6036	180	280	46	8.51
6038	190	290	46	8.86
6040	200	310	51	11.64
6044	220	340	56	18.4
6048	240	360	56	19.6
6052	260	400	65	28.8
62216	80	140	33	1.51
62217	85	150	36	1.6
62218	90	160	40	1.7
62219	95	170	43	1.8
62220	100	180	46	2.0
6200	10	30	9	0.032
6201	12	32	10	0.036
6202	15	35	11	0.044
6203	17	40	12	0.065
6204	20	47	14	0.11
6205	25	52	15	0.13
6206	30	62	16	0.21
6207	35	72	17	0.288
6208	40	80	18	0.368
6209	45	85	19	0.416
6210	50	90	20	0.463
6211	55	100	21	0.603
6212	60	110	22	0.789
6213	65	120	23	0.99
6214	70	125	24	1.084
6215	75	130	25	1.171
6216	80	140	26	1.448
6217	85	150	28	1.803
6218	90	160	30	2.71
6219	95	170	32	2.62
6220	100	180	34	3.19
6221	105	190	36	3.78
6222	110	200	38	4.42
6224	120	215	40	5.3
6226	130	230	40	6.12
6228	140	250	42	7.77
6230	150	270	45	9.78
6232	160	290	48	12.22
6234	170	310	52	15.241
6236	180	320	52	15.581
6238	190	340	55	18.691
6240	200	360	58	22.577
62312	60	130	46	2.422
62313	65	140	48	3
62314	70	150	51	3.55
62315	75	160	55	4
62316	80	170	58	4.5
62317	85	180	60	5.1
62318	90	190	64	6.1
62319	95	200	67	6.9
6300	10	35	11	0.053
6301	12	37	12	0.06
6302	15	42	13	0.082
6303	17	47	14	0.115
6304	20	52	15	0.142
6305	25	62	17	0.232
6306	30	72	19	0.346
6307	35	80	21	0.457
6308	40	90	23	0.639
6309	45	100	25	0.837
6310	50	110	27	1.082
6311	55	120	29	1.367
6312	60	130	31	1.71
6313	65	40	33	2.1
6314	70	150	35	2.55
6315	75	160	37	3.05
6316	80	170	39	3.61
6317	85	180	41	4.284
6318	90	190	43	4.97
6319	95	200	45	5.74
6320	100	215	47	7.09
6321	105	225	49	8.05
6322	105	240	50	9.53
6324	120	260	55	12.2
6326	130	280	58	14.77
6328	140	300	62	18.33
6330	150	320	65	21.87
62300	10	35	17	0.073
62301	12	37	17	0.571
62302	15	42	17	0.105
62303	17	47	19	0.146
62304	20	52	21	0.195
62305	25	62	24	0.306
62306	30	72	27	0.478
62307	35	80	31	0.647
62308	40	90	33	0.885
62309	45	100	36	1.156
62310	50	110	40	1.498
62311	55	120	43	1.918
6403	17	62	17	0.27
6404	20	72	19	0.4
6405	25	80	21	0.53
6406	30	90	23	0.735
6407	35	100	25	0.952
6408	40	110	27	1.221
6409	45	120	29	1.52
6410	50	130	31	1.855
6411	55	140	33	2.316
6412	60	150	35	2.811
6413	65	160	37	3.342
6414	70	180	42	4.896
6415	75	190	45	5.739
6416	80	200	48	6.752
6417	85	210	52	7.933
6418	90	225	54	9.56
623	3	10	4	0.002
624	4	13	5	0.003
625	5	16	5	0.005
626	6	19	6	0.008
627	7	22	7	0.014
628	8	24	8	0.016
629	9	26	8	0.019
62200	10	30	14	0.044
62201	12	32	14	0.053
62202	15	35	14	0.065
62203	17	40	16	0.096
62204	20	47	18	0.15
62205	25	52	18	0.178
62206	30	62	20	0.215
62207	35	72	23	0.31
62208	40	80	23	0.406
62209	45	85	23	0.455
62210	50	90	23	0.496
62211	55	100	25	0.81
62212	60	110	28	1.03
62213	65	120	31	1.25
62214	70	125	31	1.3
62215	75	130	31	1.4

FAQ

FAQ

1. How do I start purchase?
You can email or contact with our online salesman, then get offer and shipping cost for our order. After your confirm, our
salesman will send u Invoice. After payment done, we will ship goods on time.

2. Do you have stock for all item?
Yes, we have sufficient stock and do fast delivery.

3. What about the delivery?
By express(DHL, UPS, FEDEX, TNT, EMS) to your door; By sea to your nearest port; By air to your nearest airport.

4. What about the payment?
By TT, L/C,Western Union or paypal.

5. What about the lead time?
For stock goods, 5-7 days after payment.

/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Contact Angle:	0
Aligning:	Non-Aligning Bearing
Separated:	Unseparated
Rows Number:	Single
Material:	Carbon Steel
Seals Type:	Zz 2RS Open

Samples:	US$ 0.05/Piece 1 Piece(Min.Order) \| Request Sample

Customization:	Available \| Customized Request

plastic bearing

What are the eco-friendly or sustainable aspects of plastic bearing materials?

Plastic bearing materials offer several eco-friendly and sustainable aspects. Here’s a detailed explanation:

1. Recyclability:

Many plastic bearing materials are recyclable. At the end of their useful life, these bearings can be collected, processed, and transformed into new plastic products or materials. Recycling plastic bearings helps reduce waste, conserve resources, and minimize the environmental impact associated with their disposal. This promotes a circular economy and reduces the demand for virgin plastic production.

2. Use of Recycled Content:

Some plastic bearing materials can be manufactured using recycled content. By incorporating recycled plastics into the production process, the reliance on new plastic raw materials is reduced. This helps conserve resources, reduce energy consumption, and decrease the carbon footprint associated with the manufacturing of plastic bearings.

3. Lower Energy Consumption:

Plastic bearings often require less energy consumption compared to metal bearings. This is primarily due to their lower weight, which reduces the energy required for transportation, installation, and operation. Additionally, plastic bearings can operate without the need for external lubrication, eliminating the energy consumption associated with lubrication systems or processes.

4. Reduced Maintenance and Lubrication:

Plastic bearings can offer reduced maintenance requirements and eliminate the need for external lubrication. Unlike metal bearings, many plastic bearings are self-lubricating or have low friction properties, allowing them to operate effectively without the need for regular lubrication. This not only reduces maintenance efforts and costs but also minimizes the use of lubricants, which can be environmentally harmful if not properly managed.

5. Chemical Resistance and Durability:

Plastic bearing materials often exhibit excellent chemical resistance and durability. This enables them to withstand harsh environments and aggressive substances without degradation or the need for frequent replacements. The longevity and resistance to chemical attack reduce the overall environmental impact associated with the production, use, and disposal of plastic bearings.

6. Lighter Weight:

Plastic bearings are generally lighter in weight compared to metal bearings. This lightweight characteristic offers several eco-friendly benefits. Firstly, it reduces the energy required for transportation and installation, resulting in lower fuel consumption and greenhouse gas emissions. Secondly, it can contribute to weight reduction in machinery or equipment, leading to energy savings during operation.

In summary, plastic bearing materials offer several eco-friendly and sustainable aspects, including recyclability, use of recycled content, lower energy consumption, reduced maintenance and lubrication requirements, chemical resistance and durability, and lighter weight. By choosing plastic bearings with these sustainable attributes, industries can reduce their environmental footprint, promote resource conservation, and contribute to a more sustainable and eco-friendly approach to bearing technology.

plastic bearing

Can plastic bearings be customized or machined for unique industrial needs?

Yes, plastic bearings can be customized or machined to meet unique industrial needs. Here’s a detailed explanation:

1. Customized Design:

2. Material Selection:

3. Machining and Fabrication:

4. Special Additives or Reinforcements:

5. Application-Specific Testing and Validation:

plastic bearing

Can you describe the load-carrying capacity and load ratings of plastic bearings?

Load-Carrying Capacity:

Load Ratings:

In the case of plastic bearings, load ratings are often specified as dynamic load ratings and static load ratings:

1. Dynamic Load Rating:

2. Static Load Rating:

China Custom CZPT Factory 626zz 6X24X7mm Plastic POM Coated Ball Bearing Sliding Roller Wheel for Sliding Door Window bearing bronze
editor by CX 2024-02-25

China Best Sales Needle Roller and Cage Assemblies Needle Bearing Plastic Cage Ks30X35X25tn wheel bearing

Product Description

Basic Features of Needle Rollers and Cage Assemblies Bearing
Types	K… series K…D series K…ZW series K…ZWD series KZK… series KBK… series
Material	Bearing Steel(GCr15, 100Cr6) SPCC St14 Nylon Bronze
Dimension	Metric and Inch
Dimension Range	3mm~150mm(bore diameter)
MOQ	1
Delivery Time	15-45 days
Sea Ports	ZheJiang HangZhou HangZhou

Why Choose HECTO?
1. More than 20 years of manufacturing and exporting experiences
2. an IATF16949 company
3. 100% inspecting of products
4. More competitive prices with better quality
5. More than 99% of delivery in time
6. Rapid response of your emails and questions
7. Products can be traced back

Needle Roller and Cage Assemblies

Shaft	Bearing No.	Boundary Dimensions(mm)			Basic Load Rating(N)		Limiting Speed
Shaft	Bearing No.	Fw	Ew	Bc	Cr	Cor	Oil(RPM)
3	K3X5X7TN	3	5	7	1540	1290	50000
	K3X5X9TN	3	5	9	1710	1480	48000
	K3X6X7TN	3	6	7	1430	970	47000
4	K4X7X7TN	4	7	7	2330	1840	43000
4	K4X7X10TN	4	7	10	2350	1920	39000
5	K5X8X8TN	5	8	8	2300	1880	37000
5	K5X8X10TN	5	8	10	2800	2450	37000
6	K6X9X8TN	6	9	8	2500	2240	35000
	K6X9X10TN	6	9	10	3300	3100	35000
	K6X10X13TN	6	10	13	3500	2800	33000
7	K7X10X8TN	7	10	8	2750	2550	32000
7	K7X10X10TN	7	10	10	3350	3400	32000
8	K8X11X8TN	8	11	8	3000	2900	30000
	K8X11X10TN	8	11	10	3830	3950	30000
	K8X11X13TN	8	11	13	5000	5700	30000
	K8X12X10TN	8	12	10	4900	4600	30000
9	K9X12X10TN	9	12	10	4200	4700	30000
9	K9X12X13TN	9	12	13	5500	6700	30000
10	K10X13X10TN	10	13	10	4500	5250	27000
	K10X13X13TN	10	13	13	6000	7600	27000
	K10X13X16TN	10	13	16	6300	7800	27000
	K10X14X10TN	10	14	10	7000	7900	27000
	K10X14X13TN	10	14	13	8000	9100	26000
	K10X16X12TN	10	16	12	7000	9300	27000
12	K12X15X9TN	12	15	9	4120	5210	25000
	K12X15X10TN	12	15	10	4320	5730	25000
	K12X15X13TN	12	15	13	6000	8100	25000
	K12X16X8TN	12	16	8	1200	4700	25000
	K12X16X10TN	12	16	10	6000	6900	25000
	K12X16X13TN	12	16	13	7900	9200	25000
	K12X17X13TN	12	17	13	9300	10000	24000
	K12X18X12TN	12	18	12	9800	8000	24000
	K12X15X20TN	12	15	20	8200	12000	25000
14	K14X17X10	14	17	10	5100	6800	23000
	K14X17X17	14	17	17	9300	14000	23000
	K14X18X10	14	18	10	6800	8300	23000
	K14X18X13	14	18	13	8100	9800	23000
	K14X18X14	14	18	14	9200	12000	23000
	K14X18X15	14	18	15	10000	13000	23000
	K14X18X17	14	18	17	10500	13900	23000
	K14X20X12	14	20	12	9900	10500	22000
15	K15X18X14	15	18	14	7500	11000	23000
	K15X18X17	15	18	17	9600	15900	23000
	K15X19X10	15	19	10	7200	9000	22000
	K15X19X13	15	19	13	8300	9800	22000
	K15X19X17	15	19	17	10300	15000	22000
	K15X19X24 ZW	15	19	24	12800	25710	22000
	K15X22X13	15	22	13	9700	11000	22000
	K15X22X12	15	22	12	10000	13000	22000
	K15X21X15	15	21	15	13800	16000	22000
	K15X21X21	15	21	21	18000	24000	22000
16	K16X20X10	16	20	10	7600	9700	22000
	K16X20X13	16	20	13	8700	11300	22000
	K16X20X17	16	20	17	11200	16300	22000
	K16X21X10	16	21	10	9000	12000	22000
	K16X22X12	16	22	12	11000	12000	21000
	K16X22X13	16	22	13	12000	13400	21000
	K16X22X16	16	22	16	14300	17000	21000
	K16X22X20	16	22	20	18000	22300	21000
	K16X23X14	16	23	14	19000	21000	19000
	K16X24X20	16	24	20	21100	23000	20000
17	K17X21X10	17	21	10	7900	15710	21000
	K17X21X13	17	21	13	10000	14100	21000
	K17X21X17	17	21	17	12000	17400	21000
	K17X23X14	17	23	14	11000	15000	21000
18	K18X22X10	18	22	10	8200	9900	20000
	K18X22X13	18	22	13	9000	12100	20000
	K18X22X17	18	22	17	11900	17600	20000
	K18X24X12	18	24	12	11200	12900	20000
	K18X24X13	18	24	13	12900	14900	20000
	K18X24X13.5	18	24	13.5	12900	14900	20000
	K18X24X20	18	24	20	20000	26500	20000
	K18X25X14	18	25	14	16500	18800	20000
	K18X25X22	18	25	22	22900	28400	20000
	K18X26X14	18	26	14	18000	20000	18000
	K18X28X16	18	28	16	19000	18400	19000
19	K19X23X13	19	23	13	9300	13000	20000
19	K19X23X17	19	23	17	12000	18600	20000
20	K20X24X10	20	24	10	8700	12100	19000
	K20X24X12	20	24	12	9600	13800	19000
	K20X24X13	20	24	13	9600	13800	19000
	K20X24X17	20	24	17	12400	20000	19000
	K20X26X12	20	26	12	13100	15700	19000
	K20X26X16	20	26	16	18000	25000	18500
	K20X26X17	20	26	17	18700	25500	19000
	K20X26X20	20	26	20	20600	28500	19000
	K20X28X20	20	28	20	23400	28000	18000
	K20X28X25	20	28	25	30000	28500	18000
	K20X30X30	20	30	30	35000	41000	18000
21	K21X25X13	21	25	13	9600	14500	19000
21	K21X25X17	21	25	17	12800	21000	19000
22	K22X26X10	22	26	10	8700	12900	18000
	K22X26X13	22	26	13	10000	15400	18000
	K22X26X17	22	26	17	13100	22100	18000
	K22X27X13	22	27	13	14000	23000	18000
	K22X28X17	22	28	17	19000	26500	18000
	K22X28X23	22	28	23	20000	27000	19000
	K22X29X16	22	29	16	19500	25000	17000
	K22X30X15TN	22	30	15	19600	22900	17000
	K22X30X20	22	30	20	21000	23500	18900
	K22X32X24	22	32	24	33500	39500	16000
23	K23X35X16TN	23	35	16	24000	23400	15000
24	K24X28X10	24	28	10	9400	14300	17000
	K24X28X13	24	28	13	10500	17000	17000
	K24X28X17	24	28	17	14000	24500	17000
	K24X29X13	24	29	13	13100	19100	16000
	K24X30X17	24	30	17	19000	27000	16000
	K24X30X31	24	30	31	27000	43000	16000
25	K25X29X10	25	29	10	9700	14900	16000
	K25X29X13	25	29	13	10800	17900	16000
	K25X29X17	25	29	17	14500	25500	16000
	K25X30X13	25	30	13	14100	21300	16000
	K25X30X20	25	30	20	21100	28000	16000
	K25X30X25	25	30	25	21700	40400	15000
	K25X30X26	25	30	26	25710	26500	15000
	K25X31X17	25	31	17	19000	28000	16000
	K25X31X21	25	31	21	24100	37500	16000
	K25X32X16	25	32	16	20500	27500	15000
	K25X33X20	25	33	20	28000	37500	15000
	K25X33X24	25	33	24	33900	46500	15000
	K25X34X18	25	34	18	48000	67000	15000
	K25X35X30	25	35	30	46500	61500	14000
	K25X30X26 ZW	25	30	26	21000	35000	14000
26	K26X30X10	26	30	10	9500	15500	16000
	K26X30X13	26	30	13	11100	18700	16000
	K26X30X17	26	30	17	14700	27000	16000
	K26X31X13	26	31	13	12400	18400	15000
	K26X30X22	26	30	22	15200	28000	16000
27	K27X32X17	27	32	27	16000	34000	17000
28	K28X32X16.5	28	32	16.5	15000	32400	14000
	K28X32X17	28	32	17	15000	32400	14000
	K28X33X13	28	33	13	14800	23600	14000
	K28X33X17	28	33	17	19100	33000	14000
	K28X33X27 TN	28	33	27	22800	40500	14000
	K28X34X17	28	34	17	21300	35000	14000
	K28X35X16	28	35	16	21000	29000	14000
	K28X35X18	28	35	18	23500	33500	14000
	K28X35X20	28	35	20	24000	34000	14000
	K28X35X27	28	35	27	34500	54500	14000
	K28X36X16	28	36	16	34000	47000	11000
	K28X40X18	28	40	18	33000	36500	12000
	K28X40X25	28	40	25	45000	54500	12000
30	K30X33X10	30	33	10
	K30X34X13	30	34	13	11800	21200	13000
	K30X35X13	30	35	13	15100	25000	13000
	K30X35X17	30	35	17	19100	33500	13000
	K30X35X26	30	35	26
	K30X35X27	30	35	27	30000	58500	13000
	K30X37X16	30	37	16	22500	33000	13000
	K30X38X25	30	38	25	16000	390000	13000
	K30X39X21	30	39	21
	K30X40X18	30	40	18	31500	39500	12000
	K30X40X27	30	40	27
	K30X40X30	30	40	30	48500	68500	13000
	K30X35X26	30	35	26	23500	43500	12000
	K30X42X44.1	30	42	44.1
32	K32X37X13	32	37	13	15000	25000	12000
	K32X37X17	32	37	17	19400	35000	12000
	K32X37X27	32	37	27	29500	59500	12000
	K32X37X28 TN	32	37	28	23100	43000	12000
	K32X38X16	32	38	16	21000	34000	12000
	K32X38X20	32	38	20	26000	44500	12000
	K32X38X26 TN	32	38	26	27000	46500	12000
	K32X39X16	32	39	16	23500	35000	12000
	K32X39X18	32	39	18	26000	40500	12000
	K32X40X20	32	40	20	37000	40500	12000
	K32X40X36	32	40	36	53500	91500	12000
	K32X46X32	32	46	32	65500	82500	11000
	K32X40X42 TN	32	40	42	49500	83500	12000
35	K35X40X13	35	40	13	15800	27500	11000
	K35X40X17	35	40	17	20300	38000	11000
	K35X40X25	35	40	25	29000	59500	11000
	K35X40X27 TN	35	40	27	24500	48000	11000
	K35X40X27	35	40	27	27800	62100	11000
	K35X40X30	35	40	30	25000	49500	11000
	K35X42X16	35	42	16	23900	37000	11000
	K35X42X18	35	42	18	27000	42500	11000
	K35X42X30	35	42	30	38500	67500	11000
	K35X43X18	35	43	18	28000	41500	11000
	K35X45X20	35	45	20	36500	49500	10000
	K35X45X30	35	45	30	52500	78500	10000
	K35X45X49	35	45	49	81500	13400	10000
	K35X40X30 ZW	35	40	30	31500	65500	11000
	K35X42X20 ZW	35	42	20	29500	48500	11000
36	K36X41X30	36	41	30	23000	43000	11000
36	K36X42X16	36	42	16	24000	42000	11000
37	K37X42X17	37	42	17	21900	42500	10000
	K37X42X27	37	42	27	31500	67500	10000
	K37X45X26	37	45	26	43500	73500	10000
38	K38X43X17	38	43	17	20000	38000	10000
	K38X43X27	38	43	27	31000	67500	10000
	K38X46X20	38	46	20	35000	56500	10000
	K38X46X32	38	46	32	54500	98500	10000
39	K39X44X24	39	44	24	28000	58500	10000
39	K39X44X26 ZW	39	44	26	27000	55500	10000
40	K40X44X13	40	44	13	13500	28000	10000
	K40X45X13	40	45	13	17100	32000	10000
	K40X45X17	40	45	17	20900	41000	10000
	K40X45X21	40	45	21	24400	49500	10000
	K40X45X27	40	45	27	32500	72500	10000
	K40X46X17	40	46	17	24500	44500	9000
	K40X47X18	40	47	18	29000	49500	9000
	K40X47X20	40	47	20	32000	56500	9000
	K40X48X20	40	48	20	35500	58500	9000
	K40X45X30 ZW	40	45	30	26000	53500	9000
42	K42X47X13	42	47	13	17300	33000	9000
	K42X47X17	42	47	17	21100	42500	9000
	K42X47X25 TN	42	47	25	27000	57500	9000
	K42X47X27	42	47	27	33000	74500	9000
	K42X48X35	42	48	35	35000	76000	9000
	K42X50X18	42	50	18	31000	49500	9000
	K42X50X20	42	50	20	34500	56500	9000
	K42X47X30 ZW	42	47	30	31000	75500	9000
43	K43X48X17	43	48	17	21000	42500	9000
	K43X48X27	43	48	27	33000	74500	9000
	K43X50X18	43	50	18	30500	53500	8000
45	K45X49X19	45	49	19	17500	40000	8000
	K45X50X17	45	50	17	22000	45000	8000
	K45X50X27	45	50	27	34000	79500	8000
	K45X50X32 TN	45	50	32	38000	90500	8000
	K45X52X18	45	52	18	31000	56500	8000
	K45X52X21 TN	45	52	21	39500	57500	8000
	K45X53X20	45	53	20	38500	66500	8000
	K45X53X21	45	53	21	38000	66500	8000
	K45X53X22	45	53	22	42000	66500	8000
	K45X53X28	45	53	28	51500	97500	8000
	K45X59X18 TN	45	59	18	43500	53500	7000
	K45X59X32	45	59	32	72500	101500	7000
	K45X59X36	45	59	36	75500	108500	7000
	K45X51X36 ZW	45	51	36	44500	98500	7000
47	K47X52X17	47	52	17	22800	48500	8000
	K47X52X27	47	52	27	34500	82500	8000
	K47X53X25	47	53	25	38000	81500	8000
	K47X55X28	47	55	28	52500	99500	7500
48	K48X54X19	48	54	19	30000	60500	7500
48	K48X54X25	48	54	25	31000	91000	7500
50	K50X55X13.5	50	55	13.5	17500	36000	7500
	K50X55X17	50	55	17	21400	46500	7500
	K50X55X20	50	55	20	26000	59500	7500
	K50X55X30	50	55	30	38500	96500	7500
	K50X57X18	50	57	18	33000	62500	7000
	K50X58X20	50	58	20	35000	61500	7000
	K50X58X25	50	58	25	43500	80500	7000
52	K52X57X12	52	57	12	17500	36000	7000
55	K55X60X20	55	60	20	28000	65500	6500
	K55X60X27	55	60	27	37500	96500	6500
	K55X60X30	55	60	30	40500	10300	6500
	K55X61X20	55	61	20	41000	11000	6500
	K55X62X18	55	62	18	35000	69500	6500
	K55X63X15	55	63	15	245000	40500	6500
	K55X63X20	55	63	20	39500	73500	6500
	K55X63X25	55	63	25	49500	99500	6500
	K55X63X32	55	63	32	61500	129500	6500
	K55X60X40ZW	55	60	40	48000	132000	6500
56	K56X61X20	56	61	20	27000	64500	6500
58	K58X63X17	58	63	17	21500	63500	6000
	K58X64X19	58	64	19	24500	77500	6000
	K58X65X18	58	65	18	34500	69500	6000
	K58X65X38ZW	58	65	38	48500	106500	6000
60	K60X65X20	60	65	20	29000	71500	6000
	K60X65X30	60	65	30	42000	115500	6000
	K60X68X20	60	68	20	43000	84500	5500
	K60X68X23	60	68	23	49000	100500	5500
	K60X68X25	60	68	25	52500	110500	5500
	K60X68X27	60	68	27	59000	120500	6000
	K60X75X42	60	75	42	11300	19200	5500
	K60X66X33ZW	60	66	33	45500	111500	6000
	K60X66X40ZW	60	66	40	57500	150500	5500
	K60X68X30ZW	60	68	30	44000	87500	5500
	K60X68X34ZW	60	68	34	47500	95500	5500
62	K62X70X40ZW	62	70	40	65500	145500	5500
63	K63X70X21	63	70	21	45000	100500	5500
64	K47X70X16	64	70	16	27500	59500	5500
65	K65X70X20	65	70	20	30000	76500	5500
	K65X70X30	65	70	30	43500	93500	5500
	K65X73X23	65	73	23	45500	93500	5000
	K65X73X30	65	73	30	56500	122500	5000
68	K68X74X20	68	74	20	35000	83500	5000
	K68X74X30	68	74	30	46000	117500	5000
	K68X74X35 ZW	68	74	35	48000	124500	5000
	K68X75X20	68	75	32	53500	127500	4500
70	K70X76X20	70	76	20	35500	85500	4500
	K70X76X30	70	76	30	51500	138500	4500
	K70X78X25	70	78	25	51500	111500	4500
	K70X78X30	70	78	30	59500	134500	4500
	K70X80X30	70	80	30	72500	147500	4500
	K70X78X46 ZW	70	78	46	77500	18800	4500
72	K72X80X20	80	20	41000	84500	4500
73	K73X79X20	73	79	20	36500	99500	4500
75	K75X81X20	75	81	20	37000	93500	4500
	K75X81X30	75	81	30	51500	142000	4500
	K75X83X23	75	83	23	49500	108000	4000
	K75X83X30	75	83	30	91500	142000	4000
	K75X83X35 ZW	75	83	35	62500	146500	4000
	K75X83X40 ZW	75	83	40	72500	176500	4000
80	K80X86X20	80	86	20	38000	97500	4000
	K80X86X30	80	86	30	55500	158500	4000
	K80X88X30	80	88	30	71500	178500	4000
	K80X88X40 ZW	80	88	40	75500	191500	4000
	K80X88X46 ZW	80	88	46	87500	23000	4000
85	K85X92X20	85	92	20	44000	15710	3500
90	K90X97X20	90	97	20	44500	112500	3000
	K90X98X27	90	98	27	60500	149500	3000
	K90X98X30	90	98	30	67500	171500	3000
95	K95X102X20	95	102	20	45500	122500	2900
	K95X103X30 ZW	95	103	30	68500	179500	2900
	K95X103X40 ZW	95	103	40	82500	227500	2900
100	K100X107X21	100	107	21	47500	126500	2700
	K100X108X27	100	108	27	56500	142500	2700
	K100X108X30	100	108	30	70500	187500	2700
105	K105X112X21	105	112	21	47000	126500	2500
105	K105X113X30	105	113	30	71500	196500	2500
110	K110X117X24	110	117	24	55500	157500	2300
110	K110X118X30	110	118	30	77500	218500	2300
115	K115X123X27	115	123	27	63000	170000	4100
	K115X125X35	115	125	35	63000	170000	4100
	K115X125X40	115	125	40	65000	175000	4100

/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Cage:	With Cage
Rows Number:	Single
Load Direction:	Radial Bearing

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Customization:	Available \| Customized Request

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Shipping Cost: Estimated freight per unit.	about shipping cost and estimated delivery time.

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plastic bearing

How do plastic bearings enhance the overall efficiency and functionality of machinery and equipment?

Plastic bearings play a crucial role in enhancing the overall efficiency and functionality of machinery and equipment. Here’s a detailed explanation:

1. Reduced Friction:

2. Improved Reliability:

3. Enhanced Precision:

4. Quieter Operation:

5. Lightweight Design:

6. Resistance to Contaminants:

plastic bearing

What is the impact of proper lubrication on the performance and lifespan of plastic bearings?

Proper lubrication plays a significant role in the performance and lifespan of plastic bearings. Here’s a detailed explanation of the impact of proper lubrication:

1. Reduced Friction and Wear:

Proper lubrication helps reduce friction and wear in plastic bearings. Lubricants create a thin film of lubrication between the bearing surfaces, minimizing direct contact and friction. This reduces the heat generated during operation and prevents excessive wear on the bearing materials. By reducing friction and wear, proper lubrication contributes to improved performance, efficiency, and extended lifespan of plastic bearings.

2. Heat Dissipation:

Lubrication helps dissipate heat generated during the operation of plastic bearings. The lubricant absorbs and carries away heat from the bearing surfaces, preventing overheating and potential damage. Proper heat dissipation through lubrication ensures that the bearing operates within its optimum temperature range, promoting reliable performance and preventing premature failure due to excessive heat buildup.

3. Corrosion Protection:

Proper lubrication provides corrosion protection for plastic bearings. Lubricants form a protective barrier on the bearing surfaces, preventing moisture and contaminants from coming into direct contact with the bearing materials. This helps prevent corrosion and degradation of the bearing surfaces, ensuring their long-term functionality and extending the lifespan of the plastic bearings.

4. Noise Reduction:

Adequate lubrication contributes to noise reduction in plastic bearings. The lubricant helps dampen vibrations and reduce the impact of metal-to-metal contact, resulting in quieter operation. By minimizing noise generation, proper lubrication enhances the overall user experience, reduces noise pollution, and contributes to a more comfortable working environment.

5. Contaminant Exclusion:

Lubrication helps exclude contaminants from entering the bearing system. The lubricant forms a protective barrier that prevents dust, dirt, and other particles from reaching the bearing surfaces. This is particularly important for plastic bearings, as contaminants can cause abrasion, increase friction, and lead to premature wear. Proper lubrication ensures the integrity of the bearing system by keeping it clean and free from harmful particles.

6. Maintenance and Reliability:

Proper lubrication is essential for the maintenance and reliability of plastic bearings. Regular lubrication maintenance helps monitor the condition of the bearings, identify potential issues, and take appropriate preventive measures. Additionally, lubrication intervals and quantities should be adhered to as recommended by the bearing manufacturer. Proper lubrication maintenance ensures the continuous and reliable operation of plastic bearings, minimizing downtime and costly repairs.

In summary, proper lubrication has a significant impact on the performance and lifespan of plastic bearings. It reduces friction and wear, dissipates heat, provides corrosion protection, reduces noise, excludes contaminants, and ensures maintenance and reliability. Following manufacturer guidelines and implementing a proper lubrication regimen is essential for optimizing the performance, efficiency, and longevity of plastic bearings.

plastic bearing

Can you explain the advantages and characteristics of plastic bearings in various applications?

Plastic bearings offer several advantages and characteristics that make them suitable for various applications. Here’s a detailed explanation of the advantages and characteristics of plastic bearings:

Advantages of Plastic Bearings:

Plastic bearings provide several advantages over traditional metal bearings, depending on the specific application requirements. Here are some key advantages:

1. Corrosion Resistance: Plastic bearings are highly resistant to corrosion, making them suitable for applications in environments where moisture, chemicals, or corrosive substances are present. Unlike metal bearings that may corrode over time, plastic bearings maintain their integrity and performance even in harsh conditions.
2. Self-Lubrication: Many plastic bearings are designed with self-lubricating properties. They incorporate solid lubricants or additives within the plastic material, reducing the need for external lubrication. Self-lubricating plastic bearings offer lower friction, improved wear resistance, and reduced maintenance requirements.
3. Lightweight: Plastic bearings are generally lighter in weight compared to metal bearings. This characteristic is advantageous in applications where weight reduction is desired, such as in automotive, aerospace, or portable equipment. The lighter weight of plastic bearings can contribute to energy savings, improved efficiency, and easier handling.
4. Low Friction: Plastic bearings typically have low friction coefficients, which result in smoother operation and reduced energy consumption. The low friction properties of plastic bearings minimize wear and heat generation, leading to extended bearing life and improved overall system performance.
5. Noise Reduction: Plastic bearings possess inherent damping properties that help reduce noise levels in machinery and equipment. The ability of plastic materials to absorb vibrations and dampen noise can enhance user comfort, reduce noise pollution, and improve the working environment.
6. Electrical Insulation: Some plastic bearings offer electrical insulation properties, making them suitable for applications where electrical conductivity needs to be avoided. Plastic bearings can help prevent electrical current flow, reduce the risk of electrical arcing, and enhance safety in certain equipment or systems.
7. Chemical Resistance: Plastic bearings exhibit excellent resistance to various chemicals, solvents, and aggressive substances. This characteristic makes them suitable for applications in chemical processing, pharmaceutical, and laboratory equipment where exposure to chemicals is common.

Characteristics of Plastic Bearings:

In addition to their advantages, plastic bearings have certain characteristics that make them well-suited for specific applications. Here are some notable characteristics:

1. Material Selection: Plastic bearings are available in a wide range of materials, such as polytetrafluoroethylene (PTFE), polyoxymethylene (POM), polyamide (PA), or polyetheretherketone (PEEK). Each material offers unique properties, such as temperature resistance, chemical compatibility, wear resistance, or load-carrying capacity. The ability to select the most appropriate material for a specific application allows for customization and optimization of bearing performance.
2. Design Flexibility: Plastic bearings can be manufactured using various molding or machining processes, providing design flexibility. The ability to create complex geometries, incorporate features like seals or flanges, or customize dimensions makes plastic bearings adaptable to diverse application requirements.
3. Low Maintenance: Plastic bearings often require minimal maintenance due to their self-lubricating properties and resistance to corrosion and wear. This characteristic reduces the need for frequent re-lubrication or replacement, resulting in cost savings and increased equipment uptime.
4. Temperature Range: While plastic bearings have temperature limitations compared to some metal bearings, certain plastic materials can withstand a wide temperature range. For example, PEEK bearings offer high-temperature resistance, making them suitable for applications that operate in elevated temperatures.
5. Load Capacity: Plastic bearings generally have lower load-carrying capacities compared to metal bearings. However, advancements in plastic bearing design and material technology have allowed for the development of high-performance plastic bearings capable of handling moderate to heavy loads in specific applications.
6. Cost-Effectiveness: Plastic bearings can offer cost advantages over metal bearings in certain scenarios. The lower material and production costs associated with plastic bearings, combined with their extended service life and reduced maintenance requirements, can result in overall cost savings throughout the lifespan of the equipment.

By leveraging the advantages and characteristics ofplastic bearings, engineers and designers can optimize the performance, reliability, and efficiency of machinery and equipment in a wide range of applications. The specific advantages and characteristics of plastic bearings should be carefully considered and evaluated based on the requirements of each application to ensure the optimal selection and utilization of these bearings.

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editor by CX 2024-02-23