NSK HR30204C-A- Bearing
NSK HR30204C-A- Bearing , NSK bearing , NSK HR30204C-A- Shop , NSK bearings introduced
d - 20 mm
D - 47 mm
T - 15,25 mm
B - 14 mm
C - 12 mm
a - 13 mm
r min. - 0,3 mm
r1 min. - 1 mm
da min. - 29 mm
Da min - 37 mm
Da max. - 41 mm
db max. - 26 mm
Db min. - 44 mm
ra max. - 0,3 mm
rb max. - 1 mm
Weight - 0,126 Kg
Basic dynamic load rating (C) - 23,9 kN
Basic static load rating (C0) - 24 kN
(Grease) Lubrication Speed - 8000 r/min
(Oil) Lubrication Speed - 11000 r/min
Calculation factor (e) - 0,55
Calculation factor (Y0) - 0,6
Calculation factor (Y1) - 1,1
Size:20 mm * 47 mm * 15,25 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NSK Bearings
2011-03-28
2011-12-11
2012-09-01
2013-05-27
2014-02-24
2014-11-30
2015-09-11
2016-06-25
2017-04-14
2018-02-08
2018-12-16
2019-10-28
2020-09-11
2021-08-04
2022-07-02
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