NTN 4T-33209 Bearing
d - 45 mm
D - 85 mm
T - 32 mm
B - 32 mm
C - 25 mm
ra1 max. - 1.5 mm
a - 22 mm
r min. - 1.5 mm
r1 min. - 1.5 mm
da min. - 53.5 mm
Da min - 72 mm
Da max. - 76.5 mm
db max. - 52 mm
Db min. - 81 mm
ra max. - 1.5 mm
Sa - 5 mm
Sb - 7 mm
Weight - 0.783 Kg
Basic dynamic load rating (C) - 107 kN
Basic static load rating (C0) - 141 kN
(Grease) Lubrication Speed - 4 400 r/min
(Oil) Lubrication Speed - 5 900 r/min
Calculation factor (e) - 0.39
Calculation factor (Y0) - 0.86
Calculation factor (Y2) - 1.56
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-09-02
2011-04-06
2011-11-18
2012-07-12
2013-03-16
2013-12-06
2014-09-11
2015-06-25
2016-04-18
2017-02-18
2017-12-29
2018-11-26
2019-11-02
2020-10-13
2021-09-30
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