NSK HR30212J Bearing
d - 60 mm
D - 110 mm
T - 23.75 mm
B - 22 mm
C - 19 mm
a - 22 mm
r min. - 2 mm
r1 min. - 1.5 mm
da min. - 72 mm
Da min - 96 mm
Da max. - 101 mm
db max. - 69 mm
Db min. - 103 mm
ra max. - 2 mm
rb max. - 1.5 mm
Weight - 0.93 Kg
Basic dynamic load rating (C) - 104 kN
Basic static load rating (C0) - 123 kN
(Grease) Lubrication Speed - 3400 r/min
(Oil) Lubrication Speed - 4500 r/min
Calculation factor (e) - 0.41
Calculation factor (Y0) - 0.81
Calculation factor (Y1) - 1.5
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NSK Bearings
2011-02-14
2011-09-25
2012-05-15
2013-01-18
2013-10-04
2014-07-05
2015-04-19
2016-02-06
2016-12-06
2017-10-13
2018-09-05
2019-08-15
2020-07-21
2021-07-08
2022-06-22
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