NTN 4T-32208 Bearing
d - 40 mm
D - 80 mm
T - 24.75 mm
B - 23 mm
C - 19 mm
ra1 max. - 1.5 mm
a - 19 mm
r min. - 1.5 mm
r1 min. - 1.5 mm
da min. - 48.5 mm
Da min - 68 mm
Da max. - 71.5 mm
db max. - 48 mm
Db min. - 75 mm
ra max. - 1.5 mm
Sa - 3 mm
Sb - 5.5 mm
Weight - 0.558 Kg
Basic dynamic load rating (C) - 79.5 kN
Basic static load rating (C0) - 93.5 kN
(Grease) Lubrication Speed - 4 900 r/min
(Oil) Lubrication Speed - 6 600 r/min
Calculation factor (e) - 0.37
Calculation factor (Y0) - 0.88
Calculation factor (Y2) - 1.6
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2011-01-18
2011-08-29
2012-04-17
2012-12-19
2013-09-02
2014-06-02
2015-03-17
2016-01-04
2016-10-29
2017-09-04
2018-07-29
2019-07-06
2020-06-06
2021-05-30
2022-05-11
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