Torrington STO12ZZ Yoke-Type Track Roller
The Torrington STO12ZZ Yoke-Type Track Roller is a high-performance bearing designed for smooth and reliable motion in industrial applications. Featuring a profiled outer diameter, an inner ring, and shielded protection on both sides, this track roller ensures durability and efficiency under dynamic and static loads.
- Manufacturer: Torrington
- Type: Yoke-Type Track Roller
- Model: STO12ZZ
Technical Information
- Design: STO, Track Roller, Profiled Outer Diameter with Inner Ring
- Bore Diameter: 12 mm
- Outer Diameter: 32 mm
- Width: 16 mm
- Basic Load Ratings:
- Dynamic (Cr): 11.2 kN
- Static (C0r): 11.9 kN
- Limiting Speed for Grease Lubrication: 8100 rpm
- Sealing: ZZ, Shielded on Both Sides








