NTN RNA4912S Bearing
NTN RNA4912S Bearing , NTN bearing , NTN RNA4912S online , NTN bearings original
Fw - 68 mm
D - 85 mm
C - 25 mm
r min. - 1 mm
Da max. - 75 mm
ra max. - 1 mm
Weight - 0,257 Kg
Basic dynamic load rating (C) - 34 kN
Basic static load rating (C0) - 69 kN
(Grease) Lubrication Speed - 4000 r/min
(Oil) Lubrication Speed - 6000 r/min
Size: * 85 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2011-03-09
2011-11-23
2012-08-13
2013-05-08
2014-02-04
2014-11-10
2015-08-22
2016-06-04
2017-03-24
2018-01-17
2018-11-23
2019-10-05
2020-08-19
2021-07-12
2022-06-08
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