NTN NU228 Bearing
NTN NU228 Bearing , NTN bearing , NTN NU228 introduced , NTN bearings introduced
d - 140 mm
Fw - 169 mm
D - 250 mm
B - 42 mm
C - 42 mm
r min. - 3 mm
r1 min. - 3 mm
Weight - 7,88 Kg
Basic dynamic load rating (C) - 310 kN
Basic static load rating (C0) - 400 kN
(Grease) Lubrication Speed - 2 700 r/min
(Oil) Lubrication Speed - 3 100 r/min
Size:140 mm * 250 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-11-23
2011-08-08
2012-04-25
2013-01-17
2013-10-14
2014-07-17
2015-04-25
2016-02-06
2016-11-23
2017-09-14
2018-07-17
2019-05-27
2020-04-09
2021-02-24
2022-01-23
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