NF F19-504
NF F19-504

NF F19-504

June 1993
Standard Current

Railway rolling stock. Method of test for greases for roller bearing axle-boxes. Grease suitability test on the "R2F" machine.

Le présent document définit l'essai d'aptitude à la lubrification des graisses pour les roulements de boîtes d'essieux.

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Main informations

Collections

National standards and national normative documents

Publication date

June 1993

Number of pages

7 p.

Reference

NF F19-504

ICS Codes

45.040   Materials and components for railway engineering
75.100   Lubricants, industrial oils and related products

Classification index

F19-504

Print number

1 - novembre 1993
Sumary
Railway rolling stock. Method of test for greases for roller bearing axle-boxes. Grease suitability test on the "R2F" machine.

Le présent document définit l'essai d'aptitude à la lubrification des graisses pour les roulements de boîtes d'essieux.
Table of contents
  • Avant-propos
    2
  • 1 Domaine d'application
    2
  • 2 Références
    2
  • 3 Principe et déroulement de l'essai
    3
  • 4 Description du dispositif d'essai
    3
  • 4.1 Machine d'essai (Voir annexe A)
    3
  • 4.2 Roulements utilisés
    3
  • 4.3 Arbre
    3
  • 5 Mode opératoire
    4
  • 5.1 Rodage des roulements d'essai
    4
  • 5.2 Mise en place des roulements d'essai
    4
  • 5.3 Mise en place de la graisse
    4
  • 5.4 Mise en place de l'arbre et démarrage de l'essai
    4
  • 6 Vérifications effectuées après essai
    5
  • 6.1 État de la graisse
    5
  • 6.2 Examen des roulements
    5
  • 7 Prescriptions imposées
    5
  • Annexe A (normative) Schéma de principe de la machine "R2 F"
    6
  • Annexe B (normative) Caractéristiques de la graisse de rodage
    7
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