NSK HR30321J Bearing
d - 105 mm
D - 225 mm
T - 53.5 mm
B - 49 mm
C - 41 mm
a - 43.2 mm
r min. - 4 mm
r1 min. - 3 mm
da min. - 126 mm
Da min - 195 mm
Da max. - 211 mm
db max. - 133 mm
Db min. - 206 mm
ra max. - 3 mm
rb max. - 2.5 mm
Weight - 9.52 Kg
Basic dynamic load rating (C) - 455 kN
Basic static load rating (C0) - 565 kN
(Grease) Lubrication Speed - 1600 r/min
(Oil) Lubrication Speed - 2200 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
2011-02-06
2011-09-17
2012-05-06
2013-01-09
2013-09-24
2014-06-26
2015-04-09
2016-01-26
2016-11-25
2017-10-01
2018-08-25
2019-08-04
2020-07-07
2021-06-25
2022-06-10
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