SKF 30309 J2/Q Bearing
d - 45 mm
D - 100 mm
T - 27.25 mm
d1 - - 70.2 mm
B - 25 mm
C - 22 mm
r1.2 - min. - 2 mm
r3.4 - min. - 1.5 mm
a - 21 mm
da - max. - 59 mm
db - min. - 55 mm
Da - min. - 86 mm
Da - max. - 92 mm
Db - min. - 92 mm
Ca - min. - 3 mm
Cb - min. - 5 mm
ra - max. - 2 mm
rb - max. - 1.5 mm
Basic dynamic load rating - C - 108 kN
Basic static load rating - C0 - 120 kN
Fatigue load limit - Pu - 14.3 kN
Reference speed - 5300 r/min
Limiting speed - 7000 r/min
Calculation factor - e - 0.35
Calculation factor - Y - 1.7
Calculation factor - Y0 - 0.9
Mass bearing - 0.972 kg
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2010-11-08
2011-06-15
2012-01-29
2012-09-29
2013-06-08
2014-03-01
2014-12-09
2015-09-27
2016-07-23
2017-05-24
2018-04-12
2019-03-16
2020-02-15
2021-01-31
2022-01-17
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