NSK R1-4 Bearing
d - 1.984 mm
D - 6.35 mm
B - 2.38 mm
C - 2.38 mm
r min. - 0.1 mm
da min. - 2.8 mm
Da max. - 5.5 mm
ra max. - 0.1 mm
Weight - 0.00035 Kg
Basic dynamic load rating (C) - 0.31 kN
Basic static load rating (C0) - 0.108 kN
(Grease) Lubrication Speed - 67 000 r/min
(Oil) Lubrication Speed - 80 000 r/min
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NSK Bearings
2010-12-23
2011-08-01
2012-03-18
2012-11-20
2013-08-01
2014-04-29
2015-02-07
2015-11-26
2016-09-22
2017-07-27
2018-06-20
2019-05-25
2020-04-26
2021-04-19
2022-03-31
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