SKF 21312 K Spherical Roller Bearing

The SKF 21312 K Spherical Roller Bearing is a high-performance bearing designed to accommodate heavy radial loads and misalignment. Featuring a robust sheet metal cage and precision tolerance class P5, this bearing ensures reliable operation in demanding industrial applications.

• Manufacturer: SKF
• Type: Spherical Roller Bearing
• Model: 21312 K

Technical Information

• Dimensions:
• Bore Diameter (d): 60 mm
• Outer Diameter (D): 130 mm
• Width (B): 31 mm
• Basic Load Ratings, Radial:
• Dynamic (Cr): 217000 N
• Static (C0r): 240000 N
• Fatigue Load Limit: 26500 N
• Speeds:
• Limiting Speed: 6300 rpm
• Reference Speed: 4800 rpm
• Cage: Sheet Metal
• Tolerance Class for Run-Out: P5