NTN 4T-32211 Bearing
d - 55 mm
D - 100 mm
T - 26.75 mm
B - 25 mm
C - 21 mm
ra1 max. - 1.5 mm
a - 22.5 mm
r min. - 2 mm
r1 min. - 1.5 mm
da min. - 65 mm
Da min - 87 mm
Da max. - 91.5 mm
db max. - 63 mm
Db min. - 95 mm
ra max. - 2 mm
Sa - 4 mm
Sb - 5.5 mm
Weight - 0.876 Kg
Basic dynamic load rating (C) - 108 kN
Basic static load rating (C0) - 134 kN
(Grease) Lubrication Speed - 3 600 r/min
(Oil) Lubrication Speed - 4 900 r/min
Calculation factor (e) - 0.4
Calculation factor (Y0) - 0.81
Calculation factor (Y2) - 1.48
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2011-01-13
2011-08-23
2012-04-12
2012-12-13
2013-08-26
2014-05-25
2015-03-07
2015-12-24
2016-10-19
2017-08-26
2018-07-16
2019-06-24
2020-05-27
2021-05-18
2022-04-29
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