NTN 7318BDB Bearing
d - 90 mm
D - 190 mm
B - 43 mm
C - 43 mm
ra1 max. - 1 mm
Angle (α) - 40 °
a - 80.5 mm
r min. - 3 mm
r1 min. - 1.1 mm
2B - 86 mm
da min. - 104 mm
ra max. - 2.5 mm
Db max - 183 mm
Weight - 10.32 Kg
Basic dynamic load rating (C) - 254 kN
Basic static load rating (C0) - 270 kN
(Grease) Lubrication Speed - 2 700 r/min
(Oil) Lubrication Speed - 3 700 r/min
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-11-09
2011-06-16
2012-01-30
2012-09-29
2013-06-09
2014-03-02
2014-12-09
2015-09-28
2016-07-23
2017-05-25
2018-04-12
2019-03-16
2020-02-16
2021-01-31
2022-01-17
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