SKF 30310 J2/Q Bearing
d - 50 mm
D - 110 mm
T - 29.25 mm
d1 - - 77.2 mm
B - 27 mm
C - 23 mm
r1.2 - min. - 2.5 mm
r3.4 - min. - 2 mm
a - 23 mm
da - max. - 66 mm
db - min. - 61 mm
Da - min. - 95 mm
Da - max. - 101 mm
Db - min. - 102 mm
Ca - min. - 4 mm
Cb - min. - 6 mm
ra - max. - 2.5 mm
rb - max. - 2 mm
Basic dynamic load rating - C - 143 kN
Basic static load rating - C0 - 140 kN
Fatigue load limit - Pu - 16.6 kN
Reference speed - 5300 r/min
Limiting speed - 6300 r/min
Calculation factor - e - 0.35
Calculation factor - Y - 1.7
Calculation factor - Y0 - 0.9
Mass bearing - 1.245 kg
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2011-01-07
2011-08-17
2012-04-04
2012-12-08
2013-08-19
2014-05-20
2015-02-28
2015-12-17
2016-10-13
2017-08-20
2018-07-11
2019-06-18
2020-05-21
2021-05-12
2022-04-23
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