SKF 31330 XJ2/DF Bearing
d - 150 mm
D - 320 mm
T - 164 mm
B - 75 mm
r3 min. - 4 mm
r4 min. - 4 mm
r5 min. - 1.5 mm
2B - 150 mm
Ca max. - 9 mm
da max - 181 mm
Da min - 251 mm
Da max. - 303 mm
ra max. - 3 mm
rc max. - 1.5 mm
Weight - 58.5 Kg
Basic dynamic load rating (C) - 1340 kN
Basic static load rating (C0) - 2040 kN
Fatigue load limit (Pu) - 200
Reference speed - 1100 r/min
Limiting speed - 2000 r/min
Calculation factor (e) - 0.83
Calculation factor (Y0) - 0.8
Calculation factor (Y1) - 0.81
Calculation factor (Y2) - 1.2
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2010-10-26
2011-05-31
2012-01-15
2012-09-12
2013-05-25
2014-02-13
2014-11-20
2015-09-09
2016-07-02
2017-05-06
2018-03-23
2019-02-22
2020-01-25
2021-01-10
2021-12-26
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