NTN 7040DT Bearing
d - 200 mm
D - 310 mm
B - 51 mm
ra1 max. - 1 mm
Angle (α) - 25 °
a - 99 mm
r min. - 2.1 mm
r1 min. - 1.1 mm
2B - 102 mm
da min. - 212 mm
Da max. - 298 mm
ra max. - 2 mm
Db max - 303 mm
Weight - 28 Kg
Basic dynamic load rating (C) - 410 kN
Basic static load rating (C0) - 650 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
2011-03-14
2011-10-26
2012-06-17
2013-02-19
2013-11-09
2014-08-10
2015-05-25
2016-03-18
2017-01-19
2017-11-27
2018-10-21
2019-09-28
2020-09-07
2021-08-23
2022-08-11
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