Aktivní norma | Vydána: 30.04.2020

ISO 12128:2020-ed.3.0

Plain bearings — Lubrication holes, grooves and pockets — Dimensions, types, designation and their application to bearing bushes
(Paliers lisses — Trous, rainures et poches de graissage — Dimensions, types, désignation et leurs applications dans les bagues)

Dostupné jazyky: Anglicky

Dostupné provedení: Elektronické PDF, Tištěné

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Podrobné informace

Označení: ISO 12128:2020-ed.3.0

Datum vydání: 30.04.2020

Stran: 8

Země: Mezinárodní technická norma

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Anotace

Description / Abstract: This document specifies dimensions for lubrication holes, grooves and pockets for bearing bushes. These dimensions can be entered, for example on drawings, using the designation examples. Their use depends in particular on the specific operating conditions. In addition, it enables the user to assign the different types of lubricant feed and distribution to solid and steel-backed plain bearing bushes made of copper alloys, aluminium alloys, thermosetting plastics, thermoplastics or artificial carbon. NOTE Different types of lubricant feed and distribution for plain bearing bushes made of sintered metals have not been specified due to the fact that these bushes are soaked with lubricant. Plain bearing bushes made of artificial carbon are not lubricated with oil or grease.

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