d1 - 40 mm
D - 85 mm
B1 - 31 mm
d2 - - 55.6 mm
D1 - - 73.1 mm
B - 23 mm
G - M 50x1.5
G1 - 50 mm
s1 - 7.1 mm
s2 - 4.1 mm
r1,2 - min. - 1.1 mm
da - min. - 49.2 mm
da - max. - 69 mm
Da - max. - 78 mm
ra - max. - 1 mm
Basic dynamic load rating - C - 106 kN
Basic static load rating - C0 - 110 kN
Fatigue load limit - Pu - 12.9 kN
Limiting speed - 4300 r/min
Factor - k1 - 0.095
Factor - k2 - 0.128
Mass bearing and sleeve - 0.7 kg
Hot number:MRC NJ 221 INA STO 25 OKB NATD15 NACHI 22220AEX FBJ 896/892 ISB F635 ZEN F61702 NTN FLW682SA ISO QJ303 R&M 7218BG American WCT-55 NTN FCR38-1/2E SKF SAA 70 ESX-2LS BARDEN FD1000T.P4S GMN HYKH61901CTAP4/ABEC7
Previous:C 2209 KTN9 + AH 309 圆柱滚子轴承 ---- Next:C 2209 V 圆柱滚子轴承
Return to SKF轴承型号查询