NTN 22228B Bearing
NTN 22228B Bearing , NTN bearing , NTN 22228B introduced , NTN bearings price
d - 140 mm
D - 250 mm
B - 68 mm
C - 68 mm
r min. - 3 mm
da min. - 154 mm
Da max. - 236 mm
ra max. - 2,5 mm
Weight - 14 Kg
Basic dynamic load rating (C) - 685 kN
Basic static load rating (C0) - 975 kN
(Grease) Lubrication Speed - 1 700 r/min
(Oil) Lubrication Speed - 2 200 r/min
Calculation factor (e) - 0,28
Calculation factor (Y0) - 2,33
Calculation factor (Y1) - 2,39
Calculation factor (Y2) - 3,55
Size:140 mm * 250 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2011-04-01
2011-12-16
2012-09-06
2013-06-01
2014-03-01
2014-12-05
2015-09-16
2016-07-01
2017-04-20
2018-02-13
2018-12-21
2019-11-03
2020-09-16
2021-08-10
2022-07-08
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