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Rubber Coated Roller Bearings

○ Material and color can according to customers' requirement.
○ We can make different size as per customers' requirement.
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Zhejiang Huaneng Micro Bearing Co., Ltd. +86-15058997617 Zhejiang Huaneng Micro Bearing Co., Ltd. shirley@cnhune.com / +8615058997617
Product Advantages
  • Smooth Operation
    The spacer design ensures smooth rolling and no jamming, even when screws are fully tightened.
  • Silent & High Load Pulley
    Combines quiet bearings with high load capacity for smooth, low-noise performance.
  • Durable Materials
    The nylon-coated outer layer offers strength, toughness, and fatigue resistance.
  • Precision Bearings
    High-quality bearing steel provides quiet, high-speed, and wear-resistant performance.
  • Sealed & Dustproof
    Metal dust cover ensures tight sealing; smooth surface with no burrs for refined quality.
Product Description
Rubber Coated Roller Bearings
Rubber Coated Roller Bearings are precision ball bearings or roller bearings with a rubber, PU, polyurethane, or other elastomer layer formed around the outer surface. The internal bearing provides smooth rotation, while the coated outside surface works as a roller, guide wheel, support wheel, or contact wheel in sliding, conveying, guiding, and transmission applications.

Hune Bearing manufactures Rubber Coated Roller Bearings for equipment manufacturers, industrial parts distributors, hardware suppliers, maintenance parts programs, and custom machinery projects. These bearings are designed to reduce noise, increase friction, protect contact surfaces, and provide stable rolling performance in repeated-use applications.

They are commonly used in automation equipment, conveyor systems, logistics equipment, sliding door and window hardware, furniture accessories, packaging machinery, guide rail systems, and customized industrial roller assemblies.
Materials and Construction
Rubber Coated Roller Bearings can be produced with different bearing materials, coating materials, sealing types, surface profiles, and supporting structures. Material selection depends on load, speed, working environment, noise requirement, surface contact condition, and installation method.
Component Available Options
Bearing Material Chrome steel, carbon steel, stainless steel, GCr15 bearing steel
Coating Material Rubber, PU, polyurethane, NBR, silicone, EPDM, TPE, TPR, customized elastomer
Bearing Type Deep groove ball bearing, miniature bearing, single row bearing, double row bearing, flange bearing, custom bearing
Surface Profile Flat surface, crowned surface, U groove, V groove, H groove, anti-slip surface, customized profile
Seal Type Open type, ZZ metal shield, 2RS rubber seal
Color Options Black, white, grey, transparent, red, green, orange, or customized color
Surface Treatment Zinc plating, nickel plating, black treatment, painting, electrophoretic treatment, or custom finish
Mounting Options Shaft mounting, screw mounting, bolt mounting, bracket mounting, guide rail mounting
This flexible construction allows Rubber Coated Roller Bearings to be used in both standard replacement applications and customized machinery designs.
Measurement Method
Weight(g) ID(mm) OD(mm) Height(mm)
Payment Terms
1.100% T/T in advance
2.30% T/T deposit, 70% balance against copy of B/L
3. PayPal
Packaging Details: Standard export packing (plastic bag, carton, and pallet or wooden case), or as per customer's requirements.
Delivery Port: Ningbo / Shanghai
Delivery Time: Normally within 30 days for ready goods or as per customer's request.
ACTUAL PHOTOS
FAQ
  • What are your payment terms?
    What are your payment terms?

    1.100% T/T in advance2.30% T/T deposit, 70% balance against copy of B/L3. PayPalPackaging Details: Standard export packing (plastic bag, carton, and pallet or wooden case), or as per customer's requirements.Delivery Port: Ningbo / ShanghaiDelivery Time: Normally within 30 days for ready goods or as per customer's request.

  • How do you handle shipment?
    How do you handle shipment?

    For small orders: we ship via express (DHL, FedEx, UPS, TNT, etc.).For bulk orders: we ship by sea or by air, depending on your preference.

  • How long is the production lead time?
    How long is the production lead time?

    For in-stock samples: shipped within 2 days.For out-of-stock samples: lead time is within 7 days.For mass production: approximately 15 days after receiving the deposit.

  • What after-sales service do you offer for sliding rollers?
    What after-sales service do you offer for sliding rollers?

    We provide online technical support.  If the issue is caused by a quality defect, we will replace the defective items with new ones.

  • How does your factory ensure quality control?
    How does your factory ensure quality control?

    80% of our staff have over 10 years of experience.  We have a mature and skilled technical team along with a comprehensive quality management system to ensure consistent product quality.

  • Can we print our logo on the products?
    Can we print our logo on the products?

    Yes, we can print your logo on the products based on your design requirements.

  • Can we customize our own color box?
    Can we customize our own color box?

    Yes, if your order quantity reaches 1,000 sets, we can provide customized color box packaging.

  • Do you offer free samples?
    Do you offer free samples?

    Yes, we are happy to provide free samples for you to evaluate the quality.

  • Are you a manufacturer?
    Are you a manufacturer?

    Yes, we are a professional manufacturer specializing in door and window roller pulleys for over 20 years. We also have our own international sales department and handle both production and sales in-house.

  • How long does it take to receive a response after sending an inquiry?
    How long does it take to receive a response after sending an inquiry?

    We will reply to you within 6 working hours on business days.

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Zhejiang Huaneng Micro Bearing Co., Ltd.
Zhejiang Huaneng Micro Bearing Co., Ltd. specializes in the development and manufacturing of miniature and medium-sized bearings, non-standard bearings, and pulley systems. With over a decade of industry experience, we offer high-precision processing and responsive customization capabilities.As China Rubber Coated Roller Bearings Suppliers and Custom Rubber Coated Roller Bearings Factory. Our products are widely used in home appliances, industrial equipment, and door/window systems, and are exported to Japan, Korea, Europe, and beyond.
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Rubber Coated Roller Bearings
Rubber Coated Roller Bearings are roller bearing components with an elastic outer layer formed around the rolling surface. The internal bearing structure provides smooth rotation, while the coated outer surface works as a roller, guide wheel, support wheel, traction wheel, or contact wheel in sliding, guiding, conveying, and transmission applications.

The coating material can be rubber, PU, polyurethane, silicone, NBR, EPDM, TPE, TPR, or other elastomer materials. This outer layer helps reduce noise, improve surface friction, absorb vibration, protect contact surfaces, and support stable rolling performance.

Hunepulley manufactures Rubber Coated Roller Bearings for automation equipment, conveyor systems, logistics equipment, sliding structures, door and window hardware, furniture hardware, guide rail systems, packaging machinery, and customized industrial roller assemblies. Standard models and customized structures can be produced according to drawings, samples, photos, or application requirements.
What Are Rubber Coated Roller Bearings?
Rubber Coated Roller Bearings are made by combining a bearing core with a molded or coated elastic roller surface. The internal bearing allows the roller to rotate smoothly, while the outer coated layer provides contact with tracks, rails, panels, belts, profiles, or moving parts.

Compared with bare metal rollers or standard exposed bearings, rubber coated roller bearings provide a softer and more controlled contact surface. This helps reduce hard contact noise, improve grip, reduce vibration, and protect the working surface from scratches, dents, and wear marks.

These products are commonly used as:

Guide rollers
Support rollers
Sliding rollers
Conveyor rollers
Pressure rollers
Feed rollers
Drive support rollers
Low-noise roller components
Replacement roller parts
Custom industrial roller assemblies

In many applications, the coated roller surface is as important as the internal bearing. The coating material, hardness, surface shape, bonding quality, and dimensional consistency directly affect rolling stability, contact performance, and service reliability.
Common Application Areas
Rubber Coated Roller Bearings are suitable for equipment and hardware systems that require smooth rolling, quiet movement, traction, surface protection, or vibration reduction.
Typical Applications include equipment and systems requiring stable rolling contact, low-noise movement, controlled friction, surface protection, or vibration damping.

Automation equipment
Conveyor line systems
Packaging machinery
Logistics sorting equipment
Door and window sliding systems
Furniture sliding mechanisms
Industrial guide rail systems
Medical equipment movement structures
Fitness equipment pulley assemblies
Printing and office equipment
Textile machinery
Food processing equipment
Light-duty transmission systems
Robot sliding structures
Silent roller systems
Machinery spare parts
Industrial hardware product lines
Private label roller products
Custom roller assemblies

Rubber coated roller bearings are often used where the roller contacts aluminum profiles, painted surfaces, plastic tracks, glass, finished metal rails, belts, panels, or other surfaces that need protection from hard metal contact.
Materials and Structure Options
Hunepulley provides different combinations of bearing cores, coating materials, roller surface profiles, sealing types, mounting methods, and supporting accessories. The suitable option depends on load, speed, noise requirement, contact surface, installation method, and working environment.
Item Available Options
Bearing Core Deep groove ball bearing, miniature bearing, single row bearing, double row bearing, flange bearing, custom bearing core
Bearing Material GCr15 bearing steel, carbon steel, stainless steel
Seal Type Open type, ZZ metal shield, 2RS rubber seal
Coating Material Rubber, NBR, silicone, EPDM, PU, polyurethane, TPE, TPR, customized elastomer
Roller Surface Flat surface, crowned surface, V groove, U groove, H groove, anti-slip surface, customized profile
Hardness Different Shore A hardness levels according to application
Color Black, white, grey, transparent, or customized color
Dimension Range Inner diameter, coated outer diameter, roller width, coating thickness, contact surface width
Installation Method Shaft mounting, screw mounting, bolt mounting, guide rail mounting, bracket mounting
Accessories Shaft sleeve, screw, nut, washer, bracket, spacer, and customized metal parts
This flexible structure makes Rubber Coated Roller Bearings suitable for standard roller use, replacement parts, and special mechanical designs.
Key Product Advantages
Smooth Rolling Performance
The internal bearing core helps maintain smooth and stable rotation. This is important for repeated movement in conveyor systems, guide rails, sliding assemblies, automation equipment, and mechanical devices.
Lower Operating Noise
The rubber or PU coated roller surface helps absorb impact and vibration during contact. It can reduce harsh rolling noise compared with hard metal rollers running directly on tracks or panels.
Surface Protection
The elastic coating helps protect contact surfaces from scratches, dents, and metal-to-metal wear. This is especially useful for aluminum tracks, painted panels, plastic rails, glass systems, belts, and finished metal surfaces.
Better Grip and Friction
Rubber coated roller bearings provide higher surface friction than bare metal rollers. This can improve traction in guiding, feeding, pressing, conveying, and light-duty transmission applications.
Vibration Absorption
The coated outer layer works as a damping contact surface. It helps reduce vibration transfer between the roller and the contact surface, improving movement comfort and operational stability.
Flexible Roller Surface Profile
The outer roller surface can be designed as flat, crowned, V groove, U groove, H groove, or a custom profile. This allows the roller to match rails, tracks, grooves, cables, belts, or special guiding structures.
Multiple Material Choices
Different coating materials can be selected for wear resistance, oil resistance, water resistance, aging resistance, temperature resistance, chemical stability, or low-noise movement.
How to Select Rubber Coated Roller Bearings
Choosing the right Rubber Coated Roller Bearing depends on how the roller will be used in the final equipment. Instead of focusing only on the bearing size, it is important to consider the contact surface, movement direction, installation position, working environment, and expected operating performance.

For applications requiring quiet movement, the coating material should help reduce vibration and rolling noise. For guiding, feeding, or transmission use, the roller surface should provide suitable friction and stable contact. If the roller runs against painted parts, aluminum profiles, plastic tracks, glass, belts, or finished metal surfaces, the coating should also help protect the contact surface from scratches or impact marks.

The working environment should also be reviewed before selection. Temperature, moisture, oil contact, chemical exposure, dust, movement frequency, load condition, and speed requirement can all affect the choice of coating material and hardness. A roller used in indoor furniture hardware may require a different material from one used in automation equipment, conveyor systems, or machinery guide rails.

For replacement parts, the new roller bearing should match the original installation position and movement function. For new equipment development, it is better to confirm the application details first, then select the coating material, roller surface design, and bearing configuration according to actual use conditions.

A practical selection process can help improve rolling stability, reduce noise, protect the contact surface, and avoid unnecessary replacement or assembly problems.
Custom Rubber Coated Roller Bearings
Hunepulley provides custom Rubber Coated Roller Bearings for equipment manufacturers, hardware brands, industrial component programs, and special roller applications. With experience in precision bearing production, non-standard bearing development, molding, surface finishing, assembly, and inspection, we can support different coated roller bearing requirements from sample review to regular production.

Custom development can be based on drawings, physical samples, photos, or detailed application information. Our team reviews the installation method, contact surface, movement requirements, working environment, and expected performance before recommending a suitable coated roller bearing solution.

For projects that require a special rolling surface, quieter movement, better grip, surface protection, or improved wear performance, Hunepulley can adjust the product design according to the application. Material selection, coating performance, bearing configuration, roller appearance, packaging, and supporting accessories can be discussed during development.

For new products, samples can be produced for testing and confirmation before larger production runs. For repeat production, we focus on consistent dimensions, stable coating quality, smooth rotation, clean appearance, and reliable packaging, helping each batch match the confirmed sample and application requirements.
Manufacturing Capability
Hunepulley specializes in the research, development, and production of miniature and medium-sized precision bearings, non-standard bearings, and pulley systems. Our production base covers 12,000㎡, with a 10,000㎡ building area and around 200 employees.

Our manufacturing process includes bearing production, precision grinding, polishing, heat treatment, surface finishing, anti-rust treatment, cleaning, rubber or plastic molding, bearing assembly, lubrication, testing, and packaging.

For Rubber Coated Roller Bearings, production control focuses on:

Bearing core accuracy
Coating material selection
Mold accuracy
Coating thickness control
Rubber-to-metal bonding
Roller surface finish
Hardness consistency
Rotation smoothness
Noise control
Appearance inspection
Batch consistency
Packaging protection

Hunepulley supports bearing accuracy options including ABEC-1, ABEC-3, ABEC-5, and ABEC-7, as well as clearance options including C2, C0, C3, C4, and C5. The proper bearing configuration can be selected according to installation conditions, speed, noise, and application requirements.
Packaging and Supply Options
Rubber Coated Roller Bearings can be supplied as standard coated roller bearings, custom roller bearings, replacement components, or private label industrial parts. Packaging can be arranged according to product size, quantity, shipment method, and project requirements.

Available packaging and supply options include:

Standard product supply
Custom production according to drawings
Sample-based production
Small trial orders
Regular production orders
Industrial bulk packaging
Individual packaging
Carton packaging
Pallet packaging
Product labeling
OEM packaging
Private label packaging

Clear product identification and protective packaging help improve storage, transport, and assembly management.
Rubber Coated Roller Bearings for Industrial Roller Applications
Hunepulley provides Rubber Coated Roller Bearings for roller systems, guide assemblies, sliding mechanisms, automation equipment, door and window hardware, furniture hardware, conveyor equipment, and custom machinery components.

Whether the requirement is a standard coated roller bearing, a low-noise rubber roller, a V groove guide roller, a U groove coated roller, or a custom bearing roller assembly, Hunepulley can support development from sample review to production and packaging.

With precision bearing manufacturing experience, molding capability, controlled production processes, and flexible customization support, Hunepulley provides practical coated roller bearing solutions for repeated-use industrial applications.