KOYO NA4912 Bearing
KOYO NA4912 Bearing , KOYO bearing , KOYO NA4912 distributor , KOYO bearings Applications
d - 60 mm
Fw - 68 mm
D - 85 mm
B - 25 mm
C - 25 mm
r5 min. - 1 mm
S - 1,5 mm
Weight - 0,457 Kg
Basic dynamic load rating (C) - 64,8 kN
Basic static load rating (C0) - 116 kN
(Grease) Lubrication Speed - 6300 r/min
(Oil) Lubrication Speed - 4100 r/min
Size:60 mm * 85 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2011-03-30
2011-12-14
2012-09-03
2013-05-30
2014-02-27
2014-12-03
2015-09-14
2016-06-28
2017-04-17
2018-02-10
2018-12-19
2019-10-31
2020-09-14
2021-08-08
2022-07-06
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