SKF 31330 XJ2 Bearing
d - 150 mm
D - 320 mm
T - 82 mm
B - 75 mm
C - 50 mm
a - 96 mm
d1 - 234 mm
r1 min. - 5 mm
r2 min. - 5 mm
r3 min. - 4 mm
r4 min. - 4 mm
Ca min. - 9 mm
Cb min. - 32 mm
da max - 181 mm
Da min - 251 mm
Da max. - 302 mm
db min - 168 mm
Db min. - 300 mm
ra max. - 5 mm
rb max. - 4 mm
Weight - 27 Kg
Basic dynamic load rating (C) - 781 kN
Basic static load rating (C0) - 1020 kN
Fatigue load limit (Pu) - 100
Reference speed - 1400 r/min
Limiting speed - 2000 r/min
Calculation factor (e) - 0.83
Calculation factor (Y) - 0.72
Calculation factor (Y0) - 0.4
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2010-11-30
2011-07-07
2012-02-22
2012-10-23
2013-07-04
2014-03-29
2015-01-06
2015-10-25
2016-08-21
2017-06-24
2018-05-12
2019-04-16
2020-03-18
2021-03-08
2022-02-21
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