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
2010-08-17
2011-05-01
2012-01-15
2012-10-07
2013-07-03
2014-04-01
2015-01-07
2015-10-20
2016-08-03
2017-05-25
2018-03-20
2019-01-27
2019-12-09
2020-10-23
2021-09-17
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