SKF 31313 J2/QCL7C Bearing
d - 65 mm
D - 140 mm
T - 36 mm
d1 - - 103.5 mm
B - 33 mm
C - 23 mm
r1.2 - min. - 3 mm
r3.4 - min. - 2.5 mm
a - 42 mm
da - max. - 79 mm
db - min. - 77 mm
Da - min. - 111 mm
Da - max. - 128 mm
Db - min. - 132 mm
Ca - min. - 5 mm
Cb - min. - 13 mm
ra - max. - 3 mm
rb - max. - 2.5 mm
Basic dynamic load rating - C - 165 kN
Basic static load rating - C0 - 193 kN
Fatigue load limit - Pu - 23.6 kN
Reference speed - 3200 r/min
Limiting speed - 4800 r/min
Calculation factor - e - 0.83
Calculation factor - Y - 0.72
Calculation factor - Y0 - 0.4
Mass bearing - 2.36 kg
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2010-12-29
2011-08-07
2012-03-25
2012-11-26
2013-08-07
2014-05-05
2015-02-16
2015-12-04
2016-09-30
2017-08-05
2018-06-28
2019-06-02
2020-05-05
2021-04-27
2022-04-09
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