NTN 7340BDB Bearing
d - 200 mm
D - 420 mm
B - 80 mm
C - 80 mm
ra1 max. - 2 mm
Angle (α) - 40 °
a - 170 mm
r min. - 5 mm
r1 min. - 2 mm
2B - 160 mm
da min. - 222 mm
ra max. - 4 mm
Db max - 410 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
2010-09-18
2011-04-23
2011-12-06
2012-07-30
2013-04-07
2013-12-27
2014-10-01
2015-07-18
2016-05-10
2017-03-14
2018-01-25
2018-12-23
2019-11-30
2020-11-09
2021-10-28
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