NSK HR30203J Bearing
d - 17 mm
D - 40 mm
T - 13.25 mm
B - 12 mm
C - 11 mm
a - 9.7 mm
r min. - 1 mm
r1 min. - 1 mm
da min. - 26 mm
Da min - 34 mm
Da max. - 34 mm
db max. - 23 mm
Db min. - 37.5 mm
ra max. - 1 mm
rb max. - 1 mm
Weight - 0.079 Kg
Basic dynamic load rating (C) - 20.1 kN
Basic static load rating (C0) - 19.9 kN
(Grease) Lubrication Speed - 9500 r/min
(Oil) Lubrication Speed - 13000 r/min
Calculation factor (e) - 0.35
Calculation factor (Y0) - 0.96
Calculation factor (Y1) - 1.7
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NSK Bearings
2010-12-13
2011-07-21
2012-03-08
2012-11-09
2013-07-20
2014-04-16
2015-01-24
2015-11-12
2016-09-09
2017-07-13
2018-06-02
2019-05-08
2020-04-09
2021-04-02
2022-03-12
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