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
2010-11-22
2011-06-29
2012-02-14
2012-10-15
2013-06-26
2014-03-19
2014-12-28
2015-10-15
2016-08-11
2017-06-12
2018-05-03
2019-04-05
2020-03-07
2021-02-23
2022-02-09
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