SKF 21315 EK Bearing
d - 75 mm
D - 160 mm
B - 37 mm
C - 37 mm
b - 6 mm
d2 - 101 mm
r1 min. - 2.1 mm
r2 min. - 2.1 mm
D1 - 133 mm
K - 3 mm
da min. - 87 mm
Da max. - 148 mm
ra max. - 2 mm
Weight - 3.75 Kg
Basic dynamic load rating (C) - 285 kN
Basic static load rating (C0) - 325 kN
Fatigue load limit (Pu) - 34.5
Reference speed - 4000 r/min
Limiting speed - 5600 r/min
Calculation factor (e) - 0.22
Calculation factor (Y0) - 2.8
Calculation factor (Y1) - 3
Calculation factor (Y2) - 4.6
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2010-08-31
2011-04-04
2011-11-17
2012-07-11
2013-03-15
2013-12-05
2014-09-09
2015-06-23
2016-04-16
2017-02-17
2017-12-27
2018-11-24
2019-11-01
2020-10-10
2021-09-28
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