NTN 4T-33208 Bearing
d - 40 mm
D - 80 mm
T - 32 mm
B - 32 mm
C - 25 mm
ra1 max. - 1.5 mm
a - 21 mm
r min. - 1.5 mm
r1 min. - 1.5 mm
da min. - 48.5 mm
Da min - 67 mm
Da max. - 71.5 mm
db max. - 47 mm
Db min. - 76 mm
ra max. - 1.5 mm
Sa - 5 mm
Sb - 7 mm
Weight - 0.728 Kg
Basic dynamic load rating (C) - 103 kN
Basic static load rating (C0) - 132 kN
(Grease) Lubrication Speed - 4 900 r/min
(Oil) Lubrication Speed - 6 600 r/min
Calculation factor (e) - 0.36
Calculation factor (Y0) - 0.92
Calculation factor (Y2) - 1.68
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-11-30
2011-07-07
2012-02-22
2012-10-23
2013-07-04
2014-03-29
2015-01-06
2015-10-25
2016-08-21
2017-06-24
2018-05-12
2019-04-16
2020-03-18
2021-03-08
2022-02-21
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