d - 40 mm
D - 90 mm
B - 23 mm
d1 - - 59.7 mm
d2 - - 49.55 mm
D1 - - 71.6 mm
a - 39 mm
r1,2 - min. - 1.5 mm
r3,4 - min. - 1 mm
da - min. - 49 mm
Da - max. - 81 mm
Db - max. - 84.4 mm
ra - max. - 1.5 mm
rb - max. - 1 mm
Basic dynamic load rating - C - 50 kN
Basic static load rating - C0 - 32.5 kN
Fatigue load limit - Pu - 1.4 kN
Reference speed - 10000 r/min
Limiting speed - 10000 r/min
Calculation factor - kr - 0.1
Calculation factor - ka - 1.6
Calculation factor - e - 1.14
Calculation factor - X - 0.57
Calculation factor - Y0 - 0.52
Calculation factor - Y1 - 0.55
Calculation factor - Y2 - 0.93
Calculation factor - X - 0.35
Calculation factor - Y0 - 0.26
Calculation factor - Y1 -
Calculation factor - Y2 - 0.57
Mass bearing - 0.68 kg
Hot number:KOYO 7213 B/DB NSK NU 1032 TIMKEN M86648A/M86610 OKB 42421 CX 16032 NTN 5S-7824CG/GNP42 SIGMA 62304-2RS INA KTSS16-PP-AS PFI PHU3257 SKF YSA 211-2FK + HA 2311 SKF 81136 SKF GE-70SW FAG NKI-28/30 SKF SYNT 90 L NOK STABURAGS NBU12 1kg
Previous:7308 BECBJ 角接触球轴承 ---- Next:7308 BECBP 角接触球轴承
Return to SKF轴承型号查询