Detailed description
Four-row cylindrical roller Bearing only inner ring L-165RV2221 HB C4 for Rolling Mill Stand
Brand: FV
Dimension: 165.1*180.975*168.3
Weight: 5.74kg
Cr dynamic load rating (KN): 1010
Cor static load rating (KN): 2220
Pu Fatigue load limit(KN): 230
Internal clearance: Radial: 0.170-0.220 mm;
Tolerance class: P6
Bearing Material: GCr15, Surface hardness: HRC59-62.
Limting speed: Grease: max: 2200 min; Oil: 2600 min.
The roughness of the raceway isn't higher than Ra 0.20.
Heat treatment: Bainitic hardened.









