Torrington STO30ZZ Yoke-Type Track Roller
The Torrington STO30ZZ Yoke-Type Track Roller is designed for high-performance applications requiring reliable motion support. With a profiled outer diameter, inner ring, and shielded sealing on both sides, this track roller ensures durability and smooth operation.
- Manufacturer: Torrington
- Type: Yoke-Type Track Roller
- Model: STO30ZZ
Technical Information
- Design: STO, Track Roller, Profiled Outer Diameter with Inner Ring
- Bore Diameter: 30 mm
- Outer Diameter: 62 mm
- Width: 25 mm
- Basic Load Ratings:
- Dynamic (Cr): 33.3 kN
- Static (C0r): 51 kN
- Limiting Speed for Grease Lubrication: 3200 rpm
- Sealing: ZZ, Shielded on Both Sides








