KOYO NJ228R Bearing
d - 140 mm
Fw - 169 mm
D - 250 mm
B - 42 mm
C - 42 mm
r min. - 3 mm
r1 min. - 3 mm
Weight - 8.50 Kg
Basic dynamic load rating (C) - 392 kN
Basic static load rating (C0) - 514 kN
(Grease) Lubrication Speed - 2400 r/min
(Oil) Lubrication Speed - 2900 r/min
Tags : KOYO . 140x250x42
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2010-12-14
2011-07-23
2012-03-09
2012-11-10
2013-07-22
2014-04-18
2015-01-26
2015-11-14
2016-09-11
2017-07-16
2018-06-06
2019-05-11
2020-04-12
2021-04-04
2022-03-15
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