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
2011-01-06
2011-09-21
2012-06-09
2013-03-04
2013-11-30
2014-09-03
2015-06-13
2016-03-26
2017-01-12
2017-11-04
2018-09-08
2019-07-19
2020-06-02
2021-04-23
2022-03-22
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