SKF 61909-2RZ Bearing
d - 45 mm
D - 68 mm
B - 12 mm
d1 - - 52.4 mm
D2 - - 62.8 mm
r1.2 - min. - 0.6 mm
da - min. - 48.2 mm
da - max. - 52.3 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 - 10000 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
2010-09-09
2011-04-14
2011-11-27
2012-07-21
2013-03-25
2013-12-15
2014-09-20
2015-07-05
2016-04-28
2017-03-02
2018-01-11
2018-12-09
2019-11-14
2020-10-25
2021-10-14
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