NTN 31322XU Bearing
d - 110 mm
D - 240 mm
T - 63 mm
B - 57 mm
C - 38 mm
ra1 max. - 2.5 mm
a - 76 mm
r min. - 4 mm
r1 min. - 3 mm
da min. - 128 mm
Da min - 188 mm
Da max. - 226 mm
db max. - 135 mm
Db min. - 224 mm
ra max. - 3 mm
Sa - 7 mm
Sb - 25 mm
Weight - 11.9 Kg
Basic dynamic load rating (C) - 430 kN
Basic static load rating (C0) - 535 kN
(Grease) Lubrication Speed - 1 600 r/min
(Oil) Lubrication Speed - 2 200 r/min
Calculation factor (e) - 0.83
Calculation factor (Y0) - 0.4
Calculation factor (Y2) - 0.73
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-11-26
2011-07-04
2012-02-18
2012-10-20
2013-07-01
2014-03-26
2015-01-03
2015-10-21
2016-08-17
2017-06-20
2018-05-09
2019-04-11
2020-03-14
2021-03-02
2022-02-15
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