NTN NA4908R Bearing
NTN NA4908R Bearing , NTN bearing , NTN NA4908R Tradesman , NTN bearings life cycle
d - 40 mm
F - 48 mm
D - 62 mm
B - 22 mm
C - 22 mm
r min. - 0,6 mm
s - 1 mm
da min. - 44 mm
Da max. - 58 mm
ra max. - 0,6 mm
Weight - 0,232 Kg
Basic dynamic load rating (C) - 43,5 kN
Basic static load rating (C0) - 66,5 kN
(Grease) Lubrication Speed - 5 500 r/min
(Oil) Lubrication Speed - 8 500 r/min
Size:40 mm * 62 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-10-14
2011-06-28
2012-03-14
2012-12-06
2013-09-02
2014-06-03
2015-03-11
2015-12-23
2016-10-08
2017-07-31
2018-05-28
2019-04-08
2020-02-18
2021-01-04
2021-12-02
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