Saltar navegación principal
Normas BSI – AENOR
BS ISO 12128:2020

BS ISO 12128:2020

Plain bearings. Lubrication holes, grooves and pockets. Dimensions, types, designation and their application to bearing bushes

2020-05-01 /Definitive
Equivalencias internacionales:

ISO 12128

Relación con otras normas BSI:

Reemplaza a: BS ISO 12128:2001


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.


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.

Holes, Lubricating system components, Plain bearings, Bushes (mechanical components), Dimensions, Carbon, Plastics, Grooves, Lubrication, Bearings, Copper alloys
Idioma Formato

Formato digital

Nota: Precios sin IVA ni gastos de envío

Añadir a la cesta