Multiple series

The pulley series includes PU coated rubber POM、 Steel, V-groove, U-groove, H-groove, and other series

OEM & Custom Support

OEM & custom pulleys available; material, groove type, dimension and surface treatment can be adjusted as required.

Engineering Support

Technical assistance for bearing selection, replacement, specification review, and custom projects.

Quality Control

Controlled processing, assembly, inspection, and testing throughout production.

Open a conversation

Contact us to review your documentation, testing, and delivery requirements.

Metal Roller Pulley Types & Specifications

Available in different sizes, sealing configurations, clearance, materials, and lubrication options to meet operating requirements.

POM Pulley

POM Pulley

POM plastic pulley, self-lubricating with low friction, chemical resistant, ideal for light-load clean working conditions.

PU Coated Pulley

PU Coated Pulley

PU coated pulley, shock absorbing, noise reduction, wear-resistant without scratching surfaces, widely used in conveyor lines.

Metal pulley

Metal pulley

Steel pulley, high strength and heavy load capacity, suitable for lifting and heavy-duty traction.

Nylon Pulley

Nylon Pulley

Nylon pulley, lightweight, wear-resistant and rust-proof, commonly used for light-load guidance and sliding door mechanisms.

U-type

U-groove pulleys feature curved U-shaped grooves that fit wire ropes evenly, widely used in lifting and traction mechanisms.

V-type

V-groove pulleys have sharp V-shaped grooves to lock V-belts or wire ropes against derailment, ideal for transmission and traction.

O-type

O-groove pulleys have circular arc grooves for round soft ropes, delivering smooth operation for light-duty guiding and sliding structures.

Custom

Application-specific configuration for OEM requirements

Bore Size

Inner bore diameter for shaft fitting, primary selection parameter.

Outer Diameter

Outer diameter of pulley, determines linear speed and rope bending radius.

Groove Dimension

Groove profile size, matches wire rope or belt specifications.

Hub Thickness

Hub thickness, defines structural strength of the shaft mounting part.

Metal Roller Pulley Manufacturing and Inspection

We control critical manufacturing processes from component preparation to final assembly and inspection to support consistent bearing quality and performance.

Material Inspection

Material Inspection

Raw materials are strictly inspected upon incoming to secure product quality.

Dimensional Inspection

Dimensional Inspection

Full dimensional inspection of finished products, strictly controlling geometric tolerances to ensure bearing dimensional accuracy meets design specifications.

Surface Inspection

Surface Inspection

Full visual inspection for all workpieces to eliminate scratches, rust, dents and other surface defects, ensuring intact bearing appearance.

Final Inspection

Final Inspection

Final full re-inspection before shipment, verifying specifications, packaging and documents to deliver qualified products to customers.

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Material

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Machining

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Heat Treatment

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Grinding

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Finishing

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Assembly

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Lubrication

08

Inspection

Custom Metal Roller Pulley Solutions for OEM Applications

When standard bearings cannot meet your equipment requirements, our engineering team works with you to develop customized bearing solutions from initial concept and prototype evaluation to production delivery.

Engineering Review & Design Support

Engineering Review & Design Support

We evaluate your application requirements, drawings, samples, and technical specifications to recommend suitable bearing structures and manufacturing solutions.

Prototype Development

Prototype Development

From initial samples to validation builds, we support prototype development to help verify dimensions, performance, and compatibility before mass production.

Non-Standard Bearing Manufacturing

Non-Standard Bearing Manufacturing

We manufacture customized bearings based on specific project requirements, including special dimensions, configurations, materials, and performance requirements.

Production Scaling & Quality Control

Production Scaling & Quality Control

After approval, customized products can be transferred into stable production with controlled manufacturing processes and inspection procedures to ensure consistent quality.

One-Stop Precision Bearing Manufacturing

Specializing in precision bearing manufacturing, we integrate R&D, precision processing, quality inspection, customized production, fast delivery and after-sales support to form a complete one-stop bearing manufacturing system. Equipped with high-precision production and testing equipment, our modern workshop realizes full in-house control from raw material processing and precision machining to finished product inspection and packaging. We provide standard bearing mass production and non-standard customization services, adapting to various working conditions for machinery, automation, new energy, medical and engineering industries. With one-on-one full-process service, we deliver stable, efficient and reliable one-stop bearing solutions for global customers.

  1. 15+ YEARS OF EXPERIENCE
  2. 7850 ㎡ FACTORY AREA
  3. 10,000+ REGUIAR MODELS IN STOCK
  4. OEM/ODMFULL CUSTOM SERVICE
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Metal Roller Pulley Selection & Applications

Select bearings according to shaft and housing dimensions, load and speed, temperature, environment, clearance, sealing, and lubrication.

Pulley Selection

Pulley Selection

Select the right pulley material, groove type and bearing structure based on load, speed, contact surface and working environment for smoother and more durable operation.

Wheel industry application

Wheel industry application

Pulleys are widely used in automation conveyors, lifting equipment, logistics lines, sliding doors and windows for guiding, load bearing and changing tension direction.

OEM&Customization Services

OEM&Customization Services

OEM and non-standard pulley customization are available, including dimension, groove type, material, coating and surface treatment.

Common Applications

Logistics transportation industry

Logistics transportation industry

Used in logistics conveyors and assembly lines, pulleys support and guide belts, pallets or pallets for stable material handling.

Door, window and curtain wall industry

Door, window and curtain wall industry

Used in sliding doors, windows and curtain wall systems, low-friction pulleys ensure smooth, quiet and durable movement.

Crane industry

Crane industry

Used in hoists, cranes and winches, pulleys bear wire rope tension and redirect force for efficient load handling.

Automation equipment industry

Automation equipment industry

Used in automation machinery and robotic arms, pulleys guide cables, belts and moving parts for stable, low-noise operation.

Storage equipment industry

Storage equipment industry

Used in warehouse racks, mobile trolleys and handling systems, pulleys support sliding parts and improve internal logistics efficiency.

Packaging Machinery Industry

Packaging Machinery Industry

Used in packaging machinery for conveyor belts, film traction and station transmission, pulleys ensure stable guidance of materials and packaging film.

Need the Right Metal Roller Pulley?

Share your Metal Roller Pulley number, dimensions, drawing, sample, or application requirements. Our engineering team will help review your information and identify a suitable solution.

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