d - 25 mm
D - 62 mm
B - 17 mm
d1 - - 39.65 mm
d2 - - 32.38 mm
D1 - - 48.25 mm
a - 26.8 mm
r1,2 - min. - 1.1 mm
r3,4 - min. - 0.6 mm
da - min. - 32 mm
Da - max. - 55 mm
Db - max. - 57.8 mm
ra - max. - 1 mm
rb - max. - 0.6 mm
Basic dynamic load rating - C - 26.5 kN
Basic static load rating - C0 - 15.3 kN
Fatigue load limit - Pu - 0.655 kN
Reference speed - 15000 r/min
Limiting speed - 15000 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 - 0.23 kg
Hot number:INA IR70X80X30 Timken 560/552D+X3S-560 NKE 7321-BECB-MP Gamet 74025/74052C ISB ER1.50.2500.400-1SPPN ISB GAC 32 SP IKO GE 45EC-2RS ILJIN IJ111007 Samick LM20OP ISO RNA6901 NTN SE30002 SKF 249/710M Barden 7021TGP/4 SKF 6309 NR SKF YAR 212-204-2F
Previous:7305 BECBY 角接触球轴承 ---- Next:7305 BEP 角接触球轴承
Return to SKF轴承型号查询