NTN 7340 Bearing
d - 200 mm
D - 420 mm
B - 80 mm
C - 80 mm
Angle (α) - 25 °
a - 130 mm
r min. - 5 mm
r1 min. - 2 mm
da min. - 222 mm
ra max. - 4 mm
Weight - 53.1 Kg
Basic dynamic load rating (C) - 450 kN
Basic static load rating (C0) - 605 kN
(Grease) Lubrication Speed - 1 700 r/min
(Oil) Lubrication Speed - 2 200 r/min
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2011-02-06
2011-09-17
2012-05-06
2013-01-09
2013-09-24
2014-06-26
2015-04-09
2016-01-26
2016-11-25
2017-10-01
2018-08-25
2019-08-04
2020-07-07
2021-06-25
2022-06-10
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