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
2010-09-12
2011-04-16
2011-11-29
2012-07-23
2013-03-29
2013-12-18
2014-09-23
2015-07-07
2016-05-01
2017-03-05
2018-01-14
2018-12-13
2019-11-18
2020-10-28
2021-10-17
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