SKF W639/2.5-2ZS Bearing
SKF W639/2.5-2ZS Bearing , SKF bearing , SKF W639/2.5-2ZS shop , SKF bearings Wholesaler
d - 2,5 mm
D - 7 mm
B - 3,5 mm
C - 3,5 mm
d1 - 3,8 mm
d2 - – mm
r1 min. - 3,7 mm
r2 min. - 3,7 mm
D1 - 6,2 mm
D2 - 0,15 mm
da min. - 3,8 mm
Da max. - 6,2 mm
ra max. - 0,15 mm
Weight - 0,00055 Kg
Basic dynamic load rating (C) - 0,221 kN
Basic static load rating (C0) - 0,067 kN
Fatigue load limit (Pu) - 0,003
Reference speed - 160000 r/min
Limiting speed - 80000 r/min
Calculation factor (f0) - 6,6
Calculation factor (kr) - 0,025
Size:2,5 mm * 7 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2010-08-19
2011-05-03
2012-01-17
2012-10-09
2013-07-05
2014-04-03
2015-01-09
2015-10-22
2016-08-05
2017-05-27
2018-03-23
2019-01-30
2019-12-12
2020-10-26
2021-09-20
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