d - 190 mm
D - 340 mm
B - 55 mm
C - 55 mm
a - 185 mm
d1 - 244 mm
r1 min. - 4 mm
r2 min. - 4 mm
D1 - 285 mm
da min. - 207 mm
Da max. - 323 mm
ra max. - 3 mm
Weight - 23,5 Kg
Basic dynamic load rating (C) - 510 kN
Basic static load rating (C0) - 850 kN
Fatigue load limit (Pu) - 22,4
Reference speed - 2200 r/min
Limiting speed - 3200 r/min
Hot number:ZKL 7221 B/DT ASAHI UCFU 217 OKB OKB 3113738W2 OKB 32326W1E CX K17X23X20 FBJ NJ2313 ISO NJ309 INA PCJT20-N ISB R6 NBS ZARF 1762 L TN FAG 51320 MRC 6002-RS Andrews T-727 Smith YCRSC-56
Previous:QJ238C3S30 角接触球轴承 ---- Next:QJ238WC3S30 角接触球轴承
Return to SKF轴承型号查询