NTN NA4912R Bearing
NTN NA4912R Bearing , NTN bearing , NTN NA4912R Applications , NTN bearings Shopkeeper
d - 60 mm
F - 68 mm
D - 85 mm
B - 25 mm
C - 25 mm
r min. - 1 mm
s - 1,5 mm
da min. - 65 mm
Da max. - 80 mm
ra max. - 1 mm
Weight - 0,427 Kg
Basic dynamic load rating (C) - 61,5 kN
Basic static load rating (C0) - 108 kN
(Grease) Lubrication Speed - 4 000 r/min
(Oil) Lubrication Speed - 6 000 r/min
Size:60 mm * 85 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2011-01-05
2011-09-20
2012-06-07
2013-03-02
2013-11-28
2014-09-01
2015-06-10
2016-03-23
2017-01-09
2017-11-01
2018-09-05
2019-07-15
2020-05-29
2021-04-18
2022-03-17
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