NTN 30232U Bearing
d - 160 mm
D - 290 mm
T - 52 mm
B - 48 mm
C - 40 mm
ra1 max. - 2.5 mm
a - 55.5 mm
r min. - 4 mm
r1 min. - 3 mm
da min. - 178 mm
Da min - 252 mm
Da max. - 276 mm
db max. - 189 mm
Db min. - 272 mm
ra max. - 3 mm
Sa - 8 mm
Sb - 12 mm
Weight - 12.9 Kg
Basic dynamic load rating (C) - 525 kN
Basic static load rating (C0) - 720 kN
(Grease) Lubrication Speed - 1 200 r/min
(Oil) Lubrication Speed - 1 600 r/min
Calculation factor (e) - 0.44
Calculation factor (Y0) - 0.76
Calculation factor (Y2) - 1.38
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2011-03-12
2011-10-23
2012-06-15
2013-02-17
2013-11-06
2014-08-07
2015-05-23
2016-03-16
2017-01-16
2017-11-24
2018-10-17
2019-09-25
2020-09-03
2021-08-19
2022-08-07
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