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
2010-10-09
2011-05-14
2011-12-28
2012-08-23
2013-05-04
2014-01-22
2014-10-29
2015-08-17
2016-06-07
2017-04-13
2018-02-24
2019-01-26
2019-12-31
2020-12-17
2021-11-27
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