NSK HR30211J Bearing
NSK HR30211J Bearing , NSK bearing , NSK HR30211J origin , NSK bearings origin
d - 55 mm
D - 100 mm
T - 22,75 mm
B - 21 mm
C - 18 mm
a - 20,9 mm
r min. - 2 mm
r1 min. - 1,5 mm
da min. - 67 mm
Da min - 89 mm
Da max. - 91 mm
db max. - 64 mm
Db min. - 94 mm
ra max. - 2 mm
rb max. - 1,5 mm
Weight - 0,736 Kg
Basic dynamic load rating (C) - 94,5 kN
Basic static load rating (C0) - 113 kN
(Grease) Lubrication Speed - 3600 r/min
(Oil) Lubrication Speed - 5000 r/min
Calculation factor (e) - 0,41
Calculation factor (Y0) - 0,81
Calculation factor (Y1) - 1,5
Size:55 mm * 100 mm * 22,75 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NSK Bearings
2011-02-27
2011-11-13
2012-08-02
2013-04-28
2014-01-24
2014-10-30
2015-08-10
2016-05-23
2017-03-13
2018-01-05
2018-11-11
2019-09-22
2020-08-06
2021-06-29
2022-05-27
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