KOYO NU311R Bearing
KOYO NU311R Bearing , KOYO bearing , KOYO NU311R introduced , KOYO bearings Online
d - 55 mm
Fw - 70.5 mm
D - 120 mm
B - 29 mm
C - 29 mm
r min. - 2 mm
r1 min. - 2 mm
Weight - 1.50 Kg
Basic dynamic load rating (C) - 137 kN
Basic static load rating (C0) - 143 kN
(Grease) Lubrication Speed - 5100 r/min
(Oil) Lubrication Speed - 6700 r/min
Size:55 mm * 120 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2010-11-14
2011-07-30
2012-04-16
2013-01-08
2013-10-05
2014-07-07
2015-04-15
2016-01-27
2016-11-13
2017-09-05
2018-07-05
2019-05-16
2020-03-28
2021-02-12
2022-01-11
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