KOYO NUP311R Bearing
KOYO NUP311R Bearing , KOYO bearing , KOYO NUP311R introduced , KOYO bearings plant
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
2010-09-16
2011-05-31
2012-02-15
2012-11-07
2013-08-04
2014-05-04
2015-02-09
2015-11-22
2016-09-07
2017-06-29
2018-04-25
2019-03-05
2020-01-16
2020-11-30
2021-10-27
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