NSK 7902C Bearing
d - 15 mm
D - 28 mm
B - 7 mm
C - 7 mm
a - 6.4 mm
r min. - 0.3 mm
r1 min. - 0.15 mm
da min. - 17.5 mm
Da max. - 25.5 mm
ra max. - 0.3 mm
Weight - 0.015 Kg
Basic dynamic load rating (C) - 4.75 kN
Basic static load rating (C0) - 2.64 kN
(Grease) Lubrication Speed - 38 000 r/min
(Oil) Lubrication Speed - 53 000 r/min
Calculation factor (f0) - 14.5
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NSK Bearings
2010-09-15
2011-04-20
2011-12-02
2012-07-27
2013-04-02
2013-12-22
2014-09-27
2015-07-12
2016-05-06
2017-03-09
2018-01-19
2018-12-17
2019-11-24
2020-11-04
2021-10-23
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