NTN BK4012 Bearing
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
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-12-09
2011-07-18
2012-03-04
2012-11-03
2013-07-16
2014-04-12
2015-01-19
2015-11-07
2016-09-04
2017-07-09
2018-05-28
2019-05-04
2020-04-04
2021-03-26
2022-03-07
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