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
2010-10-04
2011-05-09
2011-12-22
2012-08-18
2013-04-26
2014-01-16
2014-10-21
2015-08-10
2016-06-01
2017-04-06
2018-02-16
2019-01-18
2019-12-23
2020-12-07
2021-11-20
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