SKF 1212 ETN9 Bearing
d - 60 mm
D - 110 mm
B - 22 mm
C - 22 mm
d2 - 78 mm
r1 min. - 1.5 mm
r2 min. - 1.5 mm
D1 - 97.6 mm
da min. - 69 mm
Da max. - 101 mm
ra max. - 1.5 mm
Weight - 0.9 Kg
Basic dynamic load rating (C) - 31.2 kN
Basic static load rating (C0) - 12.2 kN
Fatigue load limit (Pu) - 0.62
Reference speed - 12000 r/min
Limiting speed - 8500 r/min
Calculation factor (e) - 0.19
Calculation factor (kr) - 0.04
Calculation factor (Y0) - 3.6
Calculation factor (Y1) - 3.3
Calculation factor (Y2) - 5.1
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2011-02-03
2011-09-14
2012-05-03
2013-01-05
2013-09-20
2014-06-22
2015-04-06
2016-01-23
2016-11-21
2017-09-27
2018-08-20
2019-07-30
2020-07-03
2021-06-21
2022-06-05
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