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Development of Axle Bearing Lip-type Seal for High-speed Shinkansen Vehicles

Last updated on 04 January 2013 5:41

We produced a test-manufactured lip-type seal to suppress outbreaks of flaking (of rubber and filler) on lip contact surfaces as one of a number of measures to cope with increased speeds of 350 - 400 km/h in Shinkansen vehicles. The results of bench testing on its high-speed rotation performance showed...

Author(s): Kazuo NAKAMURA;Tetsuya HOSOYA;Sumiko HIBINO;Masanori HANSAKA;Shogo MAMADA;Hirofumi YOSHIDA

Organisation(s): Railway Technical Research Institute ;

2008

Japan

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