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
2011-03-22
2011-12-06
2012-08-26
2013-05-22
2014-02-19
2014-11-24
2015-09-05
2016-06-19
2017-04-08
2018-02-02
2018-12-10
2019-10-21
2020-09-04
2021-07-28
2022-06-26
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