Track rollers
- Type: Stud Type (KR/NUKR/PWKR), Yoke Type (NATR/NUTR/PWTR), Needle Roller Type, Cylindrical Roller Type
- Material: High-Purity Chrome Steel (GCr15/100Cr6/52100), Stainless Steel (420/440)
- Precision Grade: P0, P6, P5 (ABEC 1/3/5)
- Outer Ring Surface: Crowned (self-aligning ±2°–4°) / Cylindrical / Profiled (U/V/Groove)
- Seal: Open, 2Z Metal Shield, 2RS Rubber Seal (Triple-lip IP6X)
- Cage: Steel Cage, Nylon Cage, Full Complement (no cage, max load)
- Bore Diameter: 5mm–120mm
- Outer Diameter: 16mm–150mm
- Overall Width: 10mm–80mm
- Stud Thread: M6–M30 (Stud Type)
Our factory supplies full series Track Rollers (Cam Followers). Designed for linear/curved track guidance, cam drives and heavy radial load support, with thick-walled outer rings and crowned surfaces for misalignment tolerance and edge stress reduction.
Made of high-hardness bearing steel (60–64 HRC) with precision grinding, they offer low friction, shock resistance and long service life. Sealed & pre-lubricated versions provide maintenance-free operation in harsh environments.
Key Features
✅ High radial load capacity + limited axial load
✅ Crowned outer ring for self-alignment (±2°–4°)
✅ Thick-walled outer ring for impact resistance
✅ Sealed/shielded for dust/moisture protection
✅ Stud/Yoke mounting for easy installation
✅ Full complement option for maximum load
✅ Stainless steel available for corrosion resistance
Main Applications
- Conveyor systems, cam drives, linear guides
- Packaging machinery, printing presses, textile machines
- Construction machinery (excavators, bulldozers)
- Robotics, automation lines, machine tools
- Agricultural equipment, material handling, cranes
Contact Yichen Bearing
- Address: Room 401, Building 1, Finance Center, Liaocheng City, Shandong Province
- Email:sale@sdyichen.cn
- Phone:+86 15020642375