SKF 21318 E Bearing
d - 90 mm
D - 190 mm
B - 43 mm
d2 - - 112 mm
D1 - - 150 mm
b - 8.3 mm
K - 4.5 mm
r1.2 - min. - 3 mm
da - min. - 104 mm
Da - max. - 176 mm
ra - max. - 2.5 mm
Basic dynamic load rating - C - 393 kN
Basic static load rating - C0 - 450 kN
Fatigue load limit - Pu - 45.5 kN
Reference speed - 3600 r/min
Limiting speed - 4800 r/min
Calculation factor - e - 0.24
Calculation factor - Y1 - 2.8
Calculation factor - Y2 - 4.2
Calculation factor - Y0 - 2.8
Weight - 6.1 kg
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2011-01-04
2011-08-14
2012-04-01
2012-12-05
2013-08-16
2014-05-16
2015-02-24
2015-12-13
2016-10-10
2017-08-16
2018-07-07
2019-06-15
2020-05-17
2021-05-08
2022-04-19
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