KOYO NA4920 Bearing
KOYO NA4920 Bearing , KOYO bearing , KOYO NA4920 Retail , KOYO bearings Introduction
d - 100 mm
Fw - 115 mm
D - 140 mm
B - 40 mm
C - 40 mm
r5 min. - 1,1 mm
S - 3,5 mm
Weight - 2,01 Kg
Basic dynamic load rating (C) - 139 kN
Basic static load rating (C0) - 296 kN
(Grease) Lubrication Speed - 3700 r/min
(Oil) Lubrication Speed - 2400 r/min
Size:100 mm * 140 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2010-12-16
2011-08-31
2012-05-19
2013-02-10
2013-11-08
2014-08-12
2015-05-20
2016-03-03
2016-12-20
2017-10-11
2018-08-13
2019-06-24
2020-05-08
2021-03-26
2022-02-21
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