SKF 30209 J2/Q Bearing
d - 45 mm
D - 85 mm
T - 20.75 mm
d1 - - 63.1 mm
B - 19 mm
C - 16 mm
r1.2 - min. - 1.5 mm
r3.4 - min. - 1.5 mm
a - 18 mm
da - max. - 54 mm
db - min. - 52 mm
Da - min. - 74 mm
Da - max. - 78 mm
Db - min. - 80 mm
Ca - min. - 3 mm
Cb - min. - 4.5 mm
ra - max. - 1.5 mm
rb - max. - 1.5 mm
Basic dynamic load rating - C - 66 kN
Basic static load rating - C0 - 76.5 kN
Fatigue load limit - Pu - 8.6 kN
Reference speed - 6000 r/min
Limiting speed - 8000 r/min
Calculation factor - e - 0.4
Calculation factor - Y - 1.5
Calculation factor - Y0 - 0.8
Mass bearing - 0.474 kg
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2010-09-22
2011-04-27
2011-12-10
2012-08-04
2013-04-11
2014-01-01
2014-10-05
2015-07-23
2016-05-15
2017-03-20
2018-01-31
2018-12-28
2019-12-05
2020-11-17
2021-11-02
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