SKF 30204 J2/Q Bearing
d - 20 mm
D - 47 mm
T - 15.25 mm
B - 14 mm
C - 12 mm
a - 11 mm
d1 - 33.7 mm
r1 min. - 1 mm
r2 min. - 1 mm
r3 min. - 1 mm
r4 min. - 1 mm
Ca min. - 2 mm
Cb min. - 3 mm
da max - 27 mm
Da min - 40 mm
Da max. - 41 mm
db min - 26 mm
Db min. - 43 mm
ra max. - 1 mm
rb max. - 1 mm
Weight - 0.12 Kg
Basic dynamic load rating (C) - 27.5 kN
Basic static load rating (C0) - 28 kN
Fatigue load limit (Pu) - 3
Reference speed - 11000 r/min
Limiting speed - 15000 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
2010-08-21
2011-03-25
2011-11-05
2012-06-28
2013-03-03
2013-11-21
2014-08-26
2015-06-09
2016-03-31
2017-02-02
2017-12-11
2018-11-07
2019-10-16
2020-09-25
2021-09-11
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