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
2011-01-20
2011-10-05
2012-06-24
2013-03-20
2013-12-15
2014-09-18
2015-06-28
2016-04-11
2017-01-28
2017-11-22
2018-09-26
2019-08-07
2020-06-19
2021-05-12
2022-04-09
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