NTN 23028BK Bearing
NTN 23028BK Bearing , NTN bearing , NTN 23028BK Agent , NTN bearings Applications
d - 140 mm
D - 210 mm
B - 53 mm
C - 53 mm
r min. - 2 mm
da min. - 150 mm
Da max. - 200 mm
ra max. - 2 mm
Weight - 6,12 Kg
Basic dynamic load rating (C) - 405 kN
Basic static load rating (C0) - 690 kN
(Grease) Lubrication Speed - 1 700 r/min
(Oil) Lubrication Speed - 2 200 r/min
Calculation factor (e) - 0,25
Calculation factor (Y0) - 2,67
Calculation factor (Y1) - 2,73
Calculation factor (Y2) - 4,06
Size:140 mm * 210 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2011-04-04
2011-12-19
2012-09-08
2013-06-04
2014-03-04
2014-12-08
2015-09-20
2016-07-04
2017-04-23
2018-02-16
2018-12-24
2019-11-06
2020-09-19
2021-08-14
2022-07-12
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