SKF spherical roller bearings are engineered to handle heavy radial and axial loads while maintaining reliable performance in demanding operating conditions. Featuring two rows of barrel-shaped rollers running on a common spherical raceway, these bearings are self-aligning and highly tolerant of shaft misalignment and deflection. The inclined roller design ensures excellent load distribution, long service life, and smooth operation under high stress. SKF spherical roller bearings are available in parallel (cylindrical) and tapered bore variants, offering flexibility for a wide range of industrial and mechanical applications where strength, durability, and alignment capability are essential.
Description
Product Details
- Inner Diameter
- 55mm
- Outer Diameter
- 120mm
- Width
- 29mm
- Closure Type
- Open Bearing
- Clearance
- Normal Radial Clearance
- Material
- Bearing Steel
- Dynamic Load
- 159kN
- Static load
- 166kN
- Cage
- Sheet Steel Cage
- Bore
- Cylindrical Bore
- Weight
- 1.700 kg
- Country of Origin
- United Kingdom
- Temperature Range
- -30 to +200 °C
- Model Number p
- 21311
- Outer ring
- Lubrication groove with lubrication holes on outer ring
- Version
- Standard Version