NTN 22230BK Bearing
NTN 22230BK Bearing , NTN bearing , NTN 22230BK machine , NTN bearings life cycle
d - 150 mm
D - 270 mm
B - 73 mm
C - 73 mm
r min. - 3 mm
da min. - 164 mm
Da max. - 256 mm
ra max. - 2,5 mm
Weight - 17,7 Kg
Basic dynamic load rating (C) - 775 kN
Basic static load rating (C0) - 1 160 kN
(Grease) Lubrication Speed - 1 600 r/min
(Oil) Lubrication Speed - 2 000 r/min
Calculation factor (e) - 0,27
Calculation factor (Y0) - 2,4
Calculation factor (Y1) - 2,46
Calculation factor (Y2) - 3,66
Size:150 mm * 270 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-11-02
2011-07-17
2012-04-03
2012-12-26
2013-09-22
2014-06-24
2015-04-02
2016-01-13
2016-10-30
2017-08-22
2018-06-20
2019-05-02
2020-03-13
2021-01-28
2021-12-26
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