NTN 7317DT Bearing
d - 85 mm
D - 180 mm
B - 41 mm
ra1 max. - 1 mm
Angle (α) - 25 °
a - 59 mm
r min. - 3 mm
r1 min. - 1.1 mm
2B - 82 mm
da min. - 99 mm
Da max. - 166 mm
db min - 92 mm
ra max. - 2.5 mm
Db max - 173 mm
Weight - 8.68 Kg
Basic dynamic load rating (C) - 258 kN
Basic static load rating (C0) - 265 kN
(Grease) Lubrication Speed - 3 300 r/min
(Oil) Lubrication Speed - 4 500 r/min
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-08-13
2011-03-17
2011-10-29
2012-06-20
2013-02-23
2013-11-12
2014-08-15
2015-05-30
2016-03-22
2017-01-22
2017-12-01
2018-10-25
2019-10-03
2020-09-12
2021-08-29
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