d - 41.275 mm
D - 73.431 mm
T - 21.43 mm
d1 - - 57.8 mm
B - 19.812 mm
C - 16.604 mm
r1,2 - min. - 3.5 mm
r3,4 - min. - 0.8 mm
a - 18 mm
da - max. - 48 mm
db - min. - 52.5 mm
Da - min. - 63 mm
Da - max. - 68 mm
Db - min. - 69 mm
Ca - min. - 3 mm
Cb - min. - 4.5 mm
ra - max. - 3.3 mm
rb - max. - 0.8 mm
Basic dynamic load rating - C - 55 kN
Basic static load rating - C0 - 68 kN
Fatigue load limit - Pu - 7.6 kN
Reference speed - 6700 r/min
Limiting speed - 10000 r/min
Calculation factor - e - 0.4
Calculation factor - Y - 1.5
Calculation factor - Y0 - 0.8
Mass bearing - 0.355 kg
Hot number:KOYO NU 312 TIMKEN LL713049/LL713010 OKB 3G3003176 OKB 929/558.8QU NTN 24076BK30 INA BCE186 INA GE 60 DO-2RS KOYO SDE40MG KOYO UKFL312 SKF 15975 SKF 7000 ACE/HCP4AH SKF 850 VE R SKF W 628/7-2RS1 NOK T2G-190 NOK UPI 83 63 12
Previous:LM 501349/310/Q 圆锥滚子轴承 ---- Next:LM 503349/310/QCL7C 圆锥滚子轴承
Return to SKF轴承型号查询