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
2011-02-11
2011-09-23
2012-05-13
2013-01-15
2013-10-01
2014-07-03
2015-04-16
2016-02-03
2016-12-04
2017-10-10
2018-09-02
2019-08-12
2020-07-18
2021-07-04
2022-06-19
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