NTN 7340BDF Bearing
d - 200 mm
D - 420 mm
B - 80 mm
ra1 max. - 2 mm
Angle (α) - 40 °
a - 170 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) - 665 kN
Basic static load rating (C0) - 1110 kN
(Grease) Lubrication Speed - 1 200 r/min
(Oil) Lubrication Speed - 1 500 r/min
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2011-03-02
2011-10-13
2012-06-03
2013-02-05
2013-10-25
2014-07-25
2015-05-09
2016-03-01
2016-12-31
2017-11-09
2018-09-30
2019-09-09
2020-08-16
2021-08-02
2022-07-20
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