NTN 30230U Bearing
NTN 30230U Bearing , NTN bearing , NTN 30230U Applications , NTN bearings brand new
d - 150 mm
D - 270 mm
T - 49 mm
B - 45 mm
C - 38 mm
ra1 max. - 2,5 mm
a - 51,5 mm
r min. - 4 mm
r1 min. - 3 mm
da min. - 168 mm
Da min - 234 mm
Da max. - 256 mm
db max. - 175 mm
Db min. - 255 mm
ra max. - 3 mm
Sa - 7 mm
Sb - 11 mm
Weight - 11,2 Kg
Basic dynamic load rating (C) - 450 kN
Basic static load rating (C0) - 605 kN
(Grease) Lubrication Speed - 1 300 r/min
(Oil) Lubrication Speed - 1 700 r/min
Calculation factor (e) - 0,44
Calculation factor (Y0) - 0,76
Calculation factor (Y2) - 1,38
Size:150 mm * 270 mm * 49 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-11-26
2011-08-11
2012-04-28
2013-01-20
2013-10-17
2014-07-20
2015-04-28
2016-02-09
2016-11-27
2017-09-18
2018-07-20
2019-05-30
2020-04-12
2021-02-28
2022-01-27
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