NSK HR30204J Bearing
d - 20 mm
D - 47 mm
T - 15.25 mm
B - 14 mm
C - 12 mm
a - 11 mm
r min. - 1 mm
r1 min. - 1 mm
da min. - 29 mm
Da min - 40 mm
Da max. - 41 mm
db max. - 27 mm
Db min. - 44 mm
ra max. - 1 mm
rb max. - 1 mm
Weight - 0.127 Kg
Basic dynamic load rating (C) - 27.9 kN
Basic static load rating (C0) - 28.5 kN
(Grease) Lubrication Speed - 8000 r/min
(Oil) Lubrication Speed - 11000 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
2010-10-25
2011-05-31
2012-01-15
2012-09-11
2013-05-24
2014-02-12
2014-11-20
2015-09-08
2016-07-01
2017-05-05
2018-03-23
2019-02-21
2020-01-24
2021-01-09
2021-12-26
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