SKF 21306 CC Bearing
d - 30 mm
D - 72 mm
B - 19 mm
d2 - - 43.3 mm
D1 - - 58.8 mm
r1.2 - min. - 1.1 mm
da - min. - 37 mm
Da - max. - 65 mm
ra - max. - 1 mm
Basic dynamic load rating - C - 65.7 kN
Basic static load rating - C0 - 61 kN
Fatigue load limit - Pu - 6.8 kN
Reference speed - 8200 r/min
Limiting speed - 10000 r/min
Calculation factor - e - 0.27
Calculation factor - Y1 - 2.5
Calculation factor - Y2 - 3.7
Calculation factor - Y0 - 2.5
Weight - 0.41 kg
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2010-12-06
2011-07-15
2012-03-01
2012-10-31
2013-07-13
2014-04-09
2015-01-15
2015-11-03
2016-09-01
2017-07-03
2018-05-24
2019-04-29
2020-03-30
2021-03-22
2022-03-04
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