SKF 30238 J2 Bearing
d - 190 mm
D - 340 mm
T - 60 mm
B - 55 mm
C - 46 mm
a - 63 mm
d1 - 254 mm
r1 min. - 5 mm
r2 min. - 5 mm
r3 min. - 4 mm
r4 min. - 4 mm
Ca min. - 9 mm
Cb min. - 14 mm
da max - 224 mm
Da min - 298 mm
Da max. - 322 mm
db min - 207 mm
Db min. - 318 mm
ra max. - 5 mm
rb max. - 4 mm
Weight - 20.5 Kg
Basic dynamic load rating (C) - 721 kN
Basic static load rating (C0) - 1000 kN
Fatigue load limit (Pu) - 95
Reference speed - 1400 r/min
Limiting speed - 1800 r/min
Calculation factor (e) - 0.43
Calculation factor (Y) - 1.4
Calculation factor (Y0) - 0.8
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2010-09-25
2011-04-30
2011-12-13
2012-08-07
2013-04-14
2014-01-04
2014-10-08
2015-07-27
2016-05-18
2017-03-24
2018-02-04
2019-01-03
2019-12-10
2020-11-22
2021-11-06
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