SKF 31305 J2 Bearing
d - 25 mm
D - 62 mm
T - 18.25 mm
d1 - - 45.8 mm
B - 17 mm
C - 13 mm
r1.2 - min. - 1.5 mm
r3.4 - min. - 1.5 mm
a - 19.689 mm
da - max. - 34 mm
db - min. - 32 mm
Da - min. - 47 mm
Da - max. - 55 mm
Db - min. - 59 mm
Ca - min. - 3 mm
Cb - min. - 5 mm
ra - max. - 1.5 mm
rb - max. - 1.5 mm
Basic dynamic load rating - C - 38 kN
Basic static load rating - C0 - 40 kN
Fatigue load limit - Pu - 4.4 kN
Reference speed - 7500 r/min
Limiting speed - 11000 r/min
Calculation factor - e - 0.83
Calculation factor - Y - 0.72
Calculation factor - Y0 - 0.4
Mass bearing - 0.266 kg
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2011-03-14
2011-10-25
2012-06-17
2013-02-19
2013-11-09
2014-08-10
2015-05-25
2016-03-18
2017-01-19
2017-11-27
2018-10-20
2019-09-27
2020-09-06
2021-08-22
2022-08-10
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