NSK 638DD Bearing
NSK 638DD Bearing , NSK bearing , NSK 638DD dimensions , NSK bearings Wholesaler
d - 8 mm
D - 28 mm
B - 9 mm
C - 9 mm
r min. - 0,3 mm
db max. - 12,8 mm
Db min. - 22,8 mm
rb max. - 0,3 mm
Weight - 0,0286 Kg
Basic dynamic load rating (C) - 4,55 kN
Basic static load rating (C0) - 1,97 kN
(Grease) Lubrication Speed - 22 000 r/min
Size:8 mm * 28 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NSK Bearings
2010-12-26
2011-09-10
2012-05-29
2013-02-21
2013-11-18
2014-08-23
2015-05-31
2016-03-14
2016-12-31
2017-10-23
2018-08-26
2019-07-06
2020-05-19
2021-04-08
2022-03-07
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