NTN NA4901R Bearing
NTN NA4901R Bearing , NTN bearing , NTN NA4901R life cycle , NTN bearings sale
d - 12 mm
F - 16 mm
D - 24 mm
B - 13 mm
C - 13 mm
r min. - 0,3 mm
s - 0,5 mm
da min. - 14 mm
Da max. - 22 mm
ra max. - 0,3 mm
Weight - 0,026 Kg
Basic dynamic load rating (C) - 9,55 kN
Basic static load rating (C0) - 10,9 kN
(Grease) Lubrication Speed - 15 000 r/min
(Oil) Lubrication Speed - 23 000 r/min
Size:12 mm * 24 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-11-21
2011-08-06
2012-04-23
2013-01-15
2013-10-12
2014-07-14
2015-04-23
2016-02-04
2016-11-21
2017-09-12
2018-07-14
2019-05-24
2020-04-06
2021-02-22
2022-01-21
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