SKF 31310 J2/QCL7CDF Bearing
d - 50 mm
D - 110 mm
T - 58.5 mm
B - 27 mm
r3 min. - 2 mm
r4 min. - 2 mm
r5 min. - 0.6 mm
2B - 54 mm
Ca max. - 4 mm
da max - 62 mm
Da min - 87 mm
Da max. - 100 mm
ra max. - 2 mm
rc max. - 0.6 mm
Weight - 2.6 Kg
Basic dynamic load rating (C) - 208 kN
Basic static load rating (C0) - 240 kN
Fatigue load limit (Pu) - 28.5
Reference speed - 3600 r/min
Limiting speed - 6000 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
2011-02-19
2011-10-02
2012-05-22
2013-01-25
2013-10-13
2014-07-13
2015-04-27
2016-02-15
2016-12-16
2017-10-22
2018-09-15
2019-08-24
2020-07-30
2021-07-18
2022-07-03
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