SKF 31317 J2/DF Bearing
d - 85 mm
D - 180 mm
T - 89 mm
B - 41 mm
r3 min. - 3 mm
r4 min. - 3 mm
r5 min. - 1 mm
2B - 82 mm
Ca max. - 6 mm
da max - 103 mm
Da min - 143 mm
Da max. - 166 mm
ra max. - 2.5 mm
rc max. - 1 mm
Weight - 10 Kg
Basic dynamic load rating (C) - 413 kN
Basic static load rating (C0) - 570 kN
Fatigue load limit (Pu) - 67
Reference speed - 2000 r/min
Limiting speed - 3800 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
2010-10-20
2011-05-25
2012-01-09
2012-09-05
2013-05-18
2014-02-05
2014-11-12
2015-09-01
2016-06-23
2017-04-28
2018-03-16
2019-02-12
2020-01-16
2021-01-01
2021-12-16
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