SKF 30308 J2/Q Bearing
d - 40 mm
D - 90 mm
T - 25.25 mm
B - 23 mm
C - 20 mm
a - 19 mm
d1 - 62.5 mm
r1 min. - 2 mm
r2 min. - 2 mm
r3 min. - 1.5 mm
r4 min. - 1.5 mm
Ca min. - 3 mm
Cb min. - 5 mm
da max - 52 mm
Da min - 77 mm
Da max. - 81 mm
db min - 49 mm
Db min. - 82 mm
ra max. - 2 mm
rb max. - 1.5 mm
Weight - 0.73 Kg
Basic dynamic load rating (C) - 85.8 kN
Basic static load rating (C0) - 95 kN
Fatigue load limit (Pu) - 10.8
Reference speed - 6000 r/min
Limiting speed - 8000 r/min
Calculation factor (e) - 0.35
Calculation factor (Y) - 1.7
Calculation factor (Y0) - 0.9
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2010-11-11
2011-06-18
2012-02-01
2012-10-02
2013-06-11
2014-03-05
2014-12-12
2015-10-01
2016-07-25
2017-05-28
2018-04-15
2019-03-20
2020-02-18
2021-02-04
2022-01-21
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