SKF 4312 ATN9 Bearing
d - 60 mm
D - 130 mm
B - 46 mm
d1 - - 83.1 mm
D1 - - 107 mm
r1.2 - min. - 2.1 mm
da - min. - 72 mm
Da - max. - 118 mm
ra - max. - 2 mm
Basic dynamic load rating - C - 112 kN
Basic static load rating - C0 - 98 kN
Fatigue load limit - Pu - 4.2 kN
Reference speed - 8500 r/min
Limiting speed - 4500 r/min
Calculation factor minimum radial load - kr - 0.06
Calculation factor - f0 - 14
Mass bearing - 2.65 kg
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2011-01-12
2011-08-21
2012-04-10
2012-12-12
2013-08-25
2014-05-24
2015-03-07
2015-12-24
2016-10-19
2017-08-26
2018-07-16
2019-06-25
2020-05-28
2021-05-19
2022-05-01
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