SKF 30307 J2/Q Bearing
d - 35 mm
D - 80 mm
T - 22.75 mm
d1 - - 54.55 mm
B - 21 mm
C - 18 mm
r1.2 - min. - 2 mm
r3.4 - min. - 1.5 mm
a - 16 mm
da - max. - 46 mm
db - min. - 44.5 mm
Da - min. - 70 mm
Da - max. - 72.5 mm
Db - min. - 74 mm
Ca - min. - 3 mm
Cb - min. - 4.5 mm
ra - max. - 2 mm
rb - max. - 1.5 mm
Basic dynamic load rating - C - 72.1 kN
Basic static load rating - C0 - 73.5 kN
Fatigue load limit - Pu - 8.3 kN
Reference speed - 6700 r/min
Limiting speed - 9000 r/min
Calculation factor - e - 0.31
Calculation factor - Y - 1.9
Calculation factor - Y0 - 1.1
Mass bearing - 0.511 kg


- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2011-02-04
2011-09-16
2012-05-05
2013-01-07
2013-09-22
2014-06-24
2015-04-08
2016-01-25
2016-11-23
2017-09-29
2018-08-23
2019-08-02
2020-07-05
2021-06-23
2022-06-08
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