SKF 4311 ATN9 Bearing
d - 55 mm
D - 120 mm
B - 43 mm
d1 - - 76.5 mm
D1 - - 98.5 mm
r1.2 - min. - 2 mm
da - min. - 66 mm
Da - max. - 109 mm
ra - max. - 2 mm
Basic dynamic load rating - C - 97.5 kN
Basic static load rating - C0 - 83 kN
Fatigue load limit - Pu - 3.4 kN
Reference speed - 9000 r/min
Limiting speed - 5000 r/min
Calculation factor minimum radial load - kr - 0.06
Calculation factor - f0 - 14
Mass bearing - 2.15 kg
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2011-01-23
2011-09-04
2012-04-23
2012-12-25
2013-09-08
2014-06-09
2015-03-23
2016-01-11
2016-11-05
2017-09-13
2018-08-05
2019-07-13
2020-06-16
2021-06-05
2022-05-20
Request for inquiry
Name and email are required!!!