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
2011-02-05
2011-09-17
2012-05-06
2013-01-08
2013-09-23
2014-06-25
2015-04-09
2016-01-25
2016-11-24
2017-09-30
2018-08-24
2019-08-03
2020-07-06
2021-06-24
2022-06-09
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