NTN BK4020 Bearing
NTN BK4020 Bearing , NTN bearing , NTN BK4020 Wholesaler , NTN bearings sale
Fw - 40 mm
D - 47 mm
C - 20 mm
C1 - 2,7 mm
Weight - 0,064 Kg
Basic dynamic load rating (C) - 25,9 kN
Basic static load rating (C0) - 52,5 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
2010-12-12
2011-08-27
2012-05-15
2013-02-06
2013-11-04
2014-08-07
2015-05-16
2016-02-28
2016-12-15
2017-10-07
2018-08-09
2019-06-19
2020-05-03
2021-03-20
2022-02-17
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