NF F19-501

Railway rolling stock. Method of testing greases for axle boxes to rolling bearings. Enduring test on axle boses test machine.

La présente norme définit l'essai d'endurance des graisses qui permet de vérifier l'aptitude de celles-ci à lubrifier des roulements de boîtes d'essieux chargés radialement et axialement à des valeurs proches de celles du service.

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