NTN 30226U Bearing
d - 130 mm
D - 230 mm
T - 43.75 mm
B - 40 mm
C - 34 mm
ra1 max. - 2.5 mm
a - 45.5 mm
r min. - 4 mm
r1 min. - 3 mm
da min. - 148 mm
Da min - 203 mm
Da max. - 216 mm
db max. - 152 mm
Db min. - 218 mm
ra max. - 3 mm
Sa - 7 mm
Sb - 9.5 mm
Weight - 7.25 Kg
Basic dynamic load rating (C) - 375 kN
Basic static load rating (C0) - 505 kN
(Grease) Lubrication Speed - 1 500 r/min
(Oil) Lubrication Speed - 2 000 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
2010-11-09
2011-06-15
2012-01-30
2012-09-29
2013-06-08
2014-03-02
2014-12-09
2015-09-28
2016-07-23
2017-05-24
2018-04-12
2019-03-16
2020-02-15
2021-01-31
2022-01-17
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