Address
Zhejiang University Alumni Enterprise Economic Park, Yuhang District, Hangzhou City, Zhejiang Province
Telephones
+86 13588462888
Track Rollers, Support Rollers, and Cam Rollers
Precision Parts, Global Supply
- Specialized bearing and automation component supplier
- Strict quality control ensures reliable performance
- Competitive pricing with strong supply chain
- OEM and custom mechanical part solutions
- Global export experience, fast response service
Track Rollers, Support Rollers, and Cam Rollers
Track rollers, support rollers, and cam rollers are specialized rolling bearings designed to run directly on various track profiles, guide rails, or cam surfaces. Because of their robust, compact design, they handle high radial loads and shock forces, making them ideal for linear guidance, cam drives, and conveying systems.
Core Design and Structure
The key feature of these rollers is their thick-walled outer ring. This design absorbs heavy loads and reduces stress from misalignment or bending. In addition, the outer ring surface is usually crowned (spherical) to distribute pressure evenly across the contact area, minimizing wear and extending service life.
Track rollers come in different designs. For example, some are based on deep-groove ball bearings, while others use needle roller or cylindrical roller elements. Unlike standard track rollers, support rollers, a variation of track rollers, have no inner ring and mount directly on a shaft or pin. Finally, cam rollers often include a stud or bolt for easy installation in cam mechanisms or indexing systems.
Materials and Quality Control
We manufacture these rollers from high-quality bearing steel like GCr15. After forming, they undergo heat treatment, precision grinding, and surface hardening. To ensure reliability, we test every roller for dimensional accuracy, hardness, and rotational smoothness. Moreover, many models include integrated seals or shields to protect against dust, moisture, and contaminants in harsh environments.
Common Applications
These bearings serve a wide range of industries, including:
- Conveyor and material handling systems: Guide and support moving loads along tracks.
- Packaging and printing machinery: Follow cam profiles for precise motion control.
- Automation and robotics: Provide linear guidance in pick-and-place units and assembly lines.
- Machine tools and industrial presses: Support heavy loads in linear guide systems and cam-driven mechanisms.
Key Advantages
Track, support, and cam rollers offer several benefits:
- High load capacity: Thick outer rings handle heavy radial loads and shock impacts.
- Self-aligning performance: Crowned outer rings reduce stress from misalignment.
- Compact and versatile design: Available in various configurations (stud-type, inner-ring type) for easy installation.
- Durable and long-lasting: Hardened surfaces and sealed designs resist wear and contamination.
- Low maintenance: Pre-lubricated options reduce the need for frequent servicing.
Our Solutions
We offer a full range of track rollers, support rollers, and cam rollers. Our selection includes standard sizes and custom-engineered solutions. Depending on your needs, we can provide rollers with different profiles, seal types, and stud configurations to meet your specific requirements. Most importantly, our team of experts is ready to help you choose the right bearing for your application, backed by competitive pricing and reliable delivery.
