SKF 6311-Z Bearing
d - 55 mm
D - 120 mm
B - 29 mm
d1 - - 75.34 mm
D2 - - 103.7 mm
r1.2 - min. - 2 mm
da - min. - 66 mm
da - max. - 75.2 mm
Da - max. - 109 mm
ra - max. - 2 mm
Basic dynamic load rating - C - 74.1 kN
Basic static load rating - C0 - 45 kN
Fatigue load limit - Pu - 1.9 kN
Reference speed - 12000 r/min
Limiting speed - 8000 r/min
Calculation factor - kr - 0.03
Calculation factor - f0 - 13.1
Mass bearing - 1.389 kg
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2010-11-14
2011-06-21
2012-02-05
2012-10-05
2013-06-15
2014-03-08
2014-12-16
2015-10-05
2016-07-30
2017-06-02
2018-04-19
2019-03-24
2020-02-23
2021-02-10
2022-01-28
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