RIV Brsk 55 Spherical Roller Bearing
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Spherical Roller Bearing
The RIV BRSK 55 (21311K) is a heavy-duty spherical roller bearing with a 55 mm tapered bore (1:12), 120 mm outer diameter, and 29 mm width. It delivers excellent performance under radial and axial loads.
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RIV BRSK 55 (21311K) Spherical Roller Bearing
The RIV BRSK 55 (21311K) is a robust spherical roller bearing designed to accommodate high radial loads and moderate axial loads in both directions. With a tapered bore (1:12) and precision engineering, it provides long-lasting reliability in heavy-duty industrial applications.
Manufacturer: RIV
Type: Spherical Roller Bearing
Model: BRSK 55 (21311K)
| Bore Diameter (d) | 55 mm |
| Outer Diameter (D) | 120 mm |
| Width (B) | 29 mm |
| Bore Type | K, Tapered 1:12 |


















