NSK NJ228EM Bearing
NSK NJ228EM Bearing , NSK bearing , NSK NJ228EM original , NSK bearings machine
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
Size:140 mm * 250 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NSK Bearings
2010-10-07
2011-06-22
2012-03-08
2012-11-29
2013-08-26
2014-05-27
2015-03-04
2015-12-16
2016-10-01
2017-07-23
2018-05-21
2019-03-31
2020-02-11
2020-12-27
2021-11-23
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