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NBN ISO 3031:2021
Rolling bearings — Thrust needle roller and cage assemblies, thrust washers — Boundary dimensions, geometrical product specifications (GPS) and tolerance values
Summary
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.
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.
Technical characteristics
| Publisher | Bureau de Normalisation Belge (NBN) |
| Publication Date | 10/22/2021 |
| Page Count | 20 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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