Aktivní norma | Vydána: 02.02.2026

ISO 7148-2:2026-ed.3.0

Plain bearings — Testing of the tribological behaviour of bearing materials — Part 2: Testing of polymer-based bearing materials
(Paliers lisses — Essai du comportement tribologique des matériaux antifriction — Partie 2: Essai des matériaux pour paliers a base de polymere)

Dostupné jazyky: Anglicky

Dostupné provedení: Elektronické PDF, Tištěné

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Podrobné informace

Označení: ISO 7148-2:2026-ed.3.0

Datum vydání: 02.02.2026

Stran: 28

Země: Mezinárodní technická norma

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Anotace

Description / Abstract: This document specifies tribological tests of polymer-based plain bearing materials under specified working conditions, i.e. load, sliding velocity and temperature, with and without lubrication. From the test results, data are obtained which indicate the relative tribological behaviour of metal-polymer and polymer-polymer rubbing parts. The purpose of this document is to obtain, for polymer material combinations used in plain bearings, reproducible measured values for friction and wear under specified and exactly-defined test conditions without lubrication (dry surfaces) and with lubrication (boundary lubrication).

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