ISO 4250-3:2020
Earth-mover tyres and rims — Part 3: Rims
This document sets out the designation, contours and dimensions for rims for narrow- and wide-base off-road tyres primarily intended for earth-moving machinery.
All dimensions in this document are given in millimetres and are applicable to the side of the rim which is in contact with the tyre.
Tyre designations and dimensions, tyre classifications and nomenclature are given in ISO 4250-1, ISO 10571 and ISO 13442.
Annex A gives details on sealing ring grooves and O-rings for earth-mover rims.
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Rim identification
5 Rim contours
6 Rim knurling
7 Rim loads and inflation pressures
8 Rim dimensions
Annex A (informative) Sealing ring grooves and O-rings for earth-mover rims
Bibliography
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Rim identification
5 Rim contours
6 Rim knurling
7 Rim loads and inflation pressures
8 Rim dimensions
Annex A (informative) Sealing ring grooves and O-rings for earth-mover rims
Bibliography