NSK HR30228J Bearing
NSK HR30228J Bearing , NSK bearing , NSK HR30228J retailers , NSK bearings Buy
d - 140 mm
D - 250 mm
T - 45,75 mm
B - 42 mm
C - 36 mm
a - 48,9 mm
r min. - 4 mm
r1 min. - 3 mm
da min. - 161 mm
Da min - 221 mm
Da max. - 236 mm
db max. - 164 mm
Db min. - 234 mm
ra max. - 3 mm
rb max. - 2,5 mm
Weight - 8,74 Kg
Basic dynamic load rating (C) - 390 kN
Basic static load rating (C0) - 515 kN
(Grease) Lubrication Speed - 1400 r/min
(Oil) Lubrication Speed - 1900 r/min
Calculation factor (e) - 0,44
Calculation factor (Y0) - 0,76
Calculation factor (Y1) - 1,4
Size:140 mm * 250 mm * 45,75 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NSK Bearings
2011-01-07
2011-09-22
2012-06-10
2013-03-05
2013-11-30
2014-09-03
2015-06-13
2016-03-26
2017-01-12
2017-11-05
2018-09-09
2019-07-20
2020-06-03
2021-04-24
2022-03-22
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