NTN 51240 Bearing
d - 200 mm
D - 280 mm
T - 62 mm
d1 - 277 mm
r min. - 2 mm
D1 - 204 mm
da min. - 248 mm
Da max. - 232 mm
ra max. - 2 mm
Weight - 11.8 Kg
Basic dynamic load rating (C) - 315 kN
Basic static load rating (C0) - 1 110 kN
(Grease) Lubrication Speed - 700 r/min
(Oil) Lubrication Speed - 990 r/min
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-10-04
2011-05-10
2011-12-23
2012-08-18
2013-04-27
2014-01-17
2014-10-22
2015-08-10
2016-06-01
2017-04-06
2018-02-17
2019-01-19
2019-12-24
2020-12-08
2021-11-21
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