KOYO NJ311R Bearing
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
Tags : KOYO . 55x120x29
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2010-12-31
2011-08-11
2012-03-28
2012-11-30
2013-08-11
2014-05-10
2015-02-20
2015-12-09
2016-10-05
2017-08-10
2018-07-02
2019-06-07
2020-05-11
2021-05-02
2022-04-13
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