NTN NK45/20R Bearing
Fw - 45 mm
D - 55 mm
C - 20 mm
r min. - 0.3 mm
Da max. - 53 mm
ra max. - 0.3 mm
Weight - 0.092 Kg
Basic dynamic load rating (C) - 28 kN
Basic static load rating (C0) - 52.5 kN
(Grease) Lubrication Speed - 6000 r/min
(Oil) Lubrication Speed - 9000 r/min
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-12-18
2011-07-26
2012-03-12
2012-11-13
2013-07-25
2014-04-21
2015-01-29
2015-11-17
2016-09-14
2017-07-18
2018-06-08
2019-05-13
2020-04-13
2021-04-06
2022-03-16
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