SKF 61909 Bearing
d - 45 mm
D - 68 mm
B - 12 mm
d1 - - 52.4 mm
D1 - - 60.6 mm
r1.2 - min. - 0.6 mm
da - min. - 48.2 mm
Da - max. - 64.8 mm
ra - max. - 0.6 mm
Basic dynamic load rating - C - 14 kN
Basic static load rating - C0 - 10.8 kN
Fatigue load limit - Pu - 0.465 kN
Reference speed - 20000 r/min
Limiting speed - 13000 r/min
Calculation factor - kr - 0.02
Calculation factor - f0 - 15.9
Mass bearing - 0.14 kg
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2010-11-09
2011-06-16
2012-01-30
2012-09-29
2013-06-09
2014-03-02
2014-12-09
2015-09-28
2016-07-23
2017-05-25
2018-04-12
2019-03-16
2020-02-16
2021-01-31
2022-01-17
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