d - 150 mm
D - 320 mm
B - 65 mm
d1 - - 205.6 mm
D1 - - 263.4 mm
da - min. - 167 mm
Da - max. - 303 mm
ra - max. - 3 mm
Basic dynamic load rating - C - 276 kN
Basic dynamic load rating - effective - Ceff - 289 kN
Basic static load rating - C0 - 285 kN
Basic static load rating - effective - C0 eff - 306 kN
Fatigue load limit - Pu - 7.8 kN
Reference speed - 6000 r/min
Limiting speed - 3200 r/min
Calculation factor - kr - 0.03
Calculation factor - f0 - 13.9
Mass bearing - 20.5 kg
Hot number:RHP 7221 C/DB FAG 51264 SKF * NJ 305 ECP OKB 3053976K AST 51122M ZEN 62209 AST AST50 76IB76 ISO GE 200 ECR-2RS SKF QJ 1096 N2MA Timken RAX 415 ISB TSM 25 BB CRAFT UCP208 STEYR NJ-238 Torrington SCE-1210 SKF SS61904-2RS
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