SKF 7228 BCBM Bearing
d - 140 mm
D - 250 mm
B - 42 mm
C - 42 mm
a - 103 mm
d1 - 183 mm
d2 - 163 mm
r1 min. - 3 mm
r2 min. - 3 mm
r3 min. - 1.1 mm
r4 min. - 1.1 mm
D1 - 210 mm
da min. - 154 mm
Da max. - 236 mm
ra max. - 2.5 mm
rb max. - 1 mm
Db max - 243 mm
Weight - 8.85 Kg
Basic dynamic load rating (C) - 199 kN
Basic static load rating (C0) - 212 kN
Fatigue load limit (Pu) - 6.4
Reference speed - 3000 r/min
Limiting speed - 3000 r/min
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2010-08-20
2011-03-23
2011-11-04
2012-06-27
2013-03-01
2013-11-20
2014-08-24
2015-06-08
2016-03-30
2017-01-31
2017-12-10
2018-11-05
2019-10-14
2020-09-24
2021-09-09
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