NTN BK4012 Bearing
NTN BK4012 Bearing , NTN bearing , NTN BK4012 sealed , NTN bearings introduced
Fw - 40 mm
D - 47 mm
C - 12 mm
C1 - 2,7 mm
Weight - 0,038 Kg
Basic dynamic load rating (C) - 15,1 kN
Basic static load rating (C0) - 26 kN
(Grease) Lubrication Speed - 4 000 r/min
(Oil) Lubrication Speed - 6 000 r/min
Size: * 47 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-10-29
2011-07-14
2012-03-30
2012-12-22
2013-09-18
2014-06-19
2015-03-28
2016-01-09
2016-10-25
2017-08-18
2018-06-16
2019-04-27
2020-03-08
2021-01-24
2021-12-22
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