NSK 6900NR Bearing
d - 10 mm
D - 22 mm
B - 6 mm
C - 6 mm
rn - 0.2 mm
a - 1.05 mm
b - 0.8 mm
f - 0.7 mm
r min. - 0.3 mm
r0 max. - 0.2 mm
D1 - 20.8 mm
D2 - 24.8 mm
da min. - 12 mm
da max - 12.5 mm
Da max. - 20 mm
ra max. - 0.3 mm
Weight - 0.009 Kg
Basic dynamic load rating (C) - 2.7 kN
Basic static load rating (C0) - 1.27 kN
(Grease) Lubrication Speed - 32 000 r/min
(Oil) Lubrication Speed - 38 000 r/min
Calculation factor (f0) - 14
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NSK Bearings
2011-01-20
2011-08-31
2012-04-19
2012-12-21
2013-09-04
2014-06-03
2015-03-19
2016-01-06
2016-10-31
2017-09-07
2018-07-31
2019-07-08
2020-06-09
2021-06-01
2022-05-15
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