NTN 32228U Bearing
d - 140 mm
D - 250 mm
T - 71.75 mm
B - 68 mm
C - 58 mm
ra1 max. - 2.5 mm
a - 61 mm
r min. - 4 mm
r1 min. - 3 mm
da min. - 158 mm
Da min - 210 mm
Da max. - 236 mm
db max. - 158 mm
Db min. - 238 mm
ra max. - 3 mm
Sa - 9 mm
Sb - 13.5 mm
Weight - 14.1 Kg
Basic dynamic load rating (C) - 610 kN
Basic static load rating (C0) - 920 kN
(Grease) Lubrication Speed - 1 400 r/min
(Oil) Lubrication Speed - 1 900 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
2010-12-27
2011-08-05
2012-03-23
2012-11-25
2013-08-06
2014-05-04
2015-02-14
2015-12-02
2016-09-29
2017-08-02
2018-06-26
2019-06-01
2020-05-03
2021-04-26
2022-04-07
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