SKF W 638/5-2Z Bearing
d - 5 mm
D - 11 mm
B - 5 mm
C - 5 mm
d1 - – mm
d2 - 6.2 mm
r1 min. - 5.9 mm
r2 min. - 5.9 mm
D1 - 9.9 mm
D2 - 0.15 mm
da min. - 6.1 mm
Da max. - 10 mm
ra max. - 0.15 mm
Weight - 0.0018 Kg
Basic dynamic load rating (C) - 0.403 kN
Basic static load rating (C0) - 0.143 kN
Fatigue load limit (Pu) - 0.006
Reference speed - 120000 r/min
Limiting speed - 60000 r/min
Calculation factor (f0) - 7.1
Calculation factor (kr) - 0.02
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2010-09-11
2011-04-15
2011-11-28
2012-07-22
2013-03-27
2013-12-17
2014-09-22
2015-07-06
2016-04-30
2017-03-03
2018-01-12
2018-12-11
2019-11-16
2020-10-27
2021-10-16
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