SKF 31315 J2/QCL7C Bearing
d - 75 mm
D - 160 mm
T - 40 mm
B - 37 mm
C - 26 mm
a - 48 mm
d1 - 117 mm
r1 min. - 3 mm
r2 min. - 3 mm
r3 min. - 2.5 mm
r4 min. - 2.5 mm
Ca min. - 6 mm
Cb min. - 14 mm
da max - 91 mm
Da min - 127 mm
Da max. - 148 mm
db min - 87 mm
Db min. - 151 mm
ra max. - 3 mm
rb max. - 2.5 mm
Weight - 3.5 Kg
Basic dynamic load rating (C) - 209 kN
Basic static load rating (C0) - 245 kN
Fatigue load limit (Pu) - 29
Reference speed - 2800 r/min
Limiting speed - 4300 r/min
Calculation factor (e) - 0.83
Calculation factor (Y) - 0.72
Calculation factor (Y0) - 0.4
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2010-12-08
2011-07-16
2012-03-02
2012-11-01
2013-07-14
2014-04-10
2015-01-16
2015-11-04
2016-09-02
2017-07-05
2018-05-25
2019-05-01
2020-04-01
2021-03-23
2022-03-05
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