NTN 7340DF Bearing
d - 200 mm
D - 420 mm
B - 80 mm
ra1 max. - 2 mm
Angle (α) - 25 °
a - 130 mm
r min. - 5 mm
r1 min. - 2 mm
2B - 160 mm
Da max. - 398 mm
ra max. - 4 mm
Weight - 106.2 Kg
Basic dynamic load rating (C) - 730 kN
Basic static load rating (C0) - 1210 kN
(Grease) Lubrication Speed - 1 300 r/min
(Oil) Lubrication Speed - 1 800 r/min
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-12-01
2011-07-08
2012-02-23
2012-10-25
2013-07-06
2014-03-31
2015-01-08
2015-10-26
2016-08-23
2017-06-25
2018-05-15
2019-04-18
2020-03-20
2021-03-10
2022-02-22
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