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
2011-01-20
2011-10-05
2012-06-24
2013-03-20
2013-12-15
2014-09-18
2015-06-28
2016-04-11
2017-01-28
2017-11-22
2018-09-26
2019-08-07
2020-06-19
2021-05-12
2022-04-09
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