ISO 3031:2021Published

Rolling bearings — Thrust needle roller and cage assemblies, thrust washers — Boundary dimensions, geometrical product specifications (GPS) and tolerance values

Roulements — Cages à aiguilles axiales et rondelles de butée — Dimensions d'encombrement, spécification géométrique des produits (GPS) et valeurs de tolérance

Abstract / scope

This document specifies the boundary dimensions and tolerances for thrust needle roller and cage assemblies. Furthermore, it recommends dimensions and tolerances for thrust washers, i.e. raceway members, which can be used either as shaft or housing washers.

Annex A gives general characteristics for application of thrust needle roller and cage assemblies and thrust washers.

Gauging method for thrust needle roller and cage assemblies and thrust washers is given in Annex B.

Life cycle

Replaces

ISO 3031:2000WithdrawnRolling bearings — Thrust needle roller and cage assemblies, thrust washers — Boundary dimensions and tolerancesInternational Standard · Published 17 Aug 2000 · ISO/TC 4/SC 5