NSK NJ228EM Bearing
d - 140 mm
Fw - 169 mm
D - 250 mm
B - 42 mm
C - 42 mm
r min. - 3 mm
r1 min. - 3 mm
da min. - 153 mm
Da max. - 237 mm
db max. - 165 mm
db min - 153 mm
ra max. - 2.5 mm
rb max. - 2.5 mm
S - 1.5 mm
Db max - 237 mm
Weight - 9.38 Kg
Basic dynamic load rating (C) - 395 kN
Basic static load rating (C0) - 515 kN
(Grease) Lubrication Speed - 2400 r/min
(Oil) Lubrication Speed - 3000 r/min
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NSK Bearings
2010-09-01
2011-04-05
2011-11-17
2012-07-12
2013-03-16
2013-12-05
2014-09-10
2015-06-24
2016-04-17
2017-02-18
2017-12-28
2018-11-25
2019-11-02
2020-10-12
2021-09-29
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