NTN 30326U Bearing
d - 130 mm
D - 280 mm
T - 63.75 mm
B - 58 mm
C - 49 mm
ra1 max. - 3 mm
a - 53.5 mm
r min. - 5 mm
r1 min. - 4 mm
da min. - 152 mm
Da min - 239 mm
Da max. - 262 mm
db max. - 164 mm
Db min. - 255 mm
ra max. - 4 mm
Sa - 8 mm
Sb - 14.5 mm
Weight - 17.4 Kg
Basic dynamic load rating (C) - 650 kN
Basic static load rating (C0) - 830 kN
(Grease) Lubrication Speed - 1 400 r/min
(Oil) Lubrication Speed - 1 800 r/min
Calculation factor (e) - 0.35
Calculation factor (Y0) - 0.96
Calculation factor (Y2) - 1.74
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2011-01-19
2011-08-29
2012-04-18
2012-12-20
2013-09-03
2014-06-02
2015-03-18
2016-01-05
2016-10-29
2017-09-06
2018-07-30
2019-07-07
2020-06-07
2021-05-30
2022-05-13
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