SKF 1212 EKTN9 Bearing
d - 60 mm
D - 110 mm
B - 22 mm
d1 - - 78 mm
D1 - - 95.6 mm
r1.2 - min. - 1.5 mm
Da - max. - 101 mm
ra - max. - 1.5 mm
Basic dynamic load rating - C - 31.2 kN
Basic static load rating - C0 - 12.2 kN
Fatigue load limit - Pu - 0.62 kN
Reference speed - 12000 r/min
Limiting speed - 8500 r/min
Calculation factor - kr - 0.04
Calculation factor - e - 0.19
Calculation factor - Y0 - 3.6
Calculation factor - Y1 - 3.3
Calculation factor - Y2 - 5.1
Mass bearing - 0.9 kg
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2011-01-03
2011-08-13
2012-03-31
2012-12-03
2013-08-14
2014-05-14
2015-02-22
2015-12-11
2016-10-08
2017-08-12
2018-07-05
2019-06-11
2020-05-14
2021-05-06
2022-04-17
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