KOYO NK47/20 Bearing
KOYO NK47/20 Bearing , KOYO bearing , KOYO NK47/20 Warehouse , KOYO bearings Merchant
Fw - 47 mm
D - 57 mm
C - 20 mm
r5 min. - 0,3 mm
Weight - 0,104 Kg
Basic dynamic load rating (C) - 30 kN
Basic static load rating (C0) - 58,5 kN
(Grease) Lubrication Speed - 5900 r/min
(Oil) Lubrication Speed - 9000 r/min
Size: * 57 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2011-03-11
2011-11-25
2012-08-15
2013-05-10
2014-02-06
2014-11-12
2015-08-24
2016-06-06
2017-03-26
2018-01-19
2018-11-26
2019-10-07
2020-08-21
2021-07-14
2022-06-11
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