NTN 7240DT Bearing
d - 200 mm
D - 360 mm
B - 58 mm
ra1 max. - 1.5 mm
Angle (α) - 25 °
a - 110 mm
r min. - 4 mm
r1 min. - 1.5 mm
2B - 116 mm
da min. - 218 mm
Da max. - 342 mm
ra max. - 3 mm
Db max - 351.5 mm
Weight - 50.6 Kg
Basic dynamic load rating (C) - 550 kN
Basic static load rating (C0) - 900 kN
(Grease) Lubrication Speed - 1 500 r/min
(Oil) Lubrication Speed - 2 000 r/min
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-09-09
2011-04-14
2011-11-27
2012-07-21
2013-03-25
2013-12-15
2014-09-20
2015-07-05
2016-04-27
2017-03-01
2018-01-11
2018-12-09
2019-11-14
2020-10-25
2021-10-14
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