SKF 31330T179 XJ2/DB Bearing
d - 150 mm
D - 320 mm
T - 179 mm
C - 115 mm
a - 207 mm
d1 - 234 mm
r1 min. - 5 mm
r2 min. - 5 mm
r5 min. - 1.5 mm
Cb min. - 32 mm
db min - 170 mm
Db min. - 300 mm
ra max. - 4 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) - 0.9
Calculation factor (Y1) - 0.81
Calculation factor (Y2) - 1.2
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2010-12-02
2011-07-10
2012-02-25
2012-10-26
2013-07-08
2014-04-02
2015-01-10
2015-10-28
2016-08-24
2017-06-27
2018-05-17
2019-04-20
2020-03-22
2021-03-12
2022-02-24
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