SKF 22311 EK/VA405 Bearing
d - 55 mm
D - 120 mm
B - 43 mm
d2 - - 70.1 mm
D1 - - 102 mm
b - 5.5 mm
K - 3 mm
r1.2 - min. - 2 mm
da - min. - 62.2 mm
Da - max. - 109 mm
ra - max. - 2 mm
Basic dynamic load rating - C - 280 kN
Basic static load rating - C0 - 280 kN
Fatigue load limit - Pu - 30 kN
Reference speed - 4300 r/min
Limiting speed - 5600 r/min
Calculation factor - e - 0.35
Calculation factor - Y1 - 1.9
Calculation factor - Y2 - 2.9
Calculation factor - Y0 - 1.8
Permissible rotational acceleration (oil lubrication) - 765 g [m/s]
Permissible linear acceleration (oil lubrication) - 255 g [m/s]
Weight - 2.4 kg
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2011-02-11
2011-09-22
2012-05-12
2013-01-15
2013-09-30
2014-07-02
2015-04-16
2016-02-03
2016-12-03
2017-10-09
2018-09-02
2019-08-12
2020-07-17
2021-07-03
2022-06-18
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