
ISO 21342:2019
ISO 21342:2019 Synchronous belt drives – Automotive belts and pulleys
CDN $259.00
Description
This document specifies the characteristics of synchronous endless belts and their related pulleys for use in automotive applications such as engine camshaft drives.
The characteristics include:
– belt pitch spacing;
– belt nominal tooth dimensions;
– belt width and width tolerance;
– belt pitch length and pitch length tolerance;
– pulley groove dimensions and tolerances;
– pulley tolerances and quality specifications.
Test methods for measuring belt pitch length and lateral runout are also included.
Edition
1
Published Date
2019-04-30
Status
PUBLISHED
Pages
20
Format 
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Abstract
This document specifies the characteristics of synchronous endless belts and their related pulleys for use in automotive applications such as engine camshaft drives.
The characteristics include:
- belt pitch spacing;
- belt nominal tooth dimensions;
- belt width and width tolerance;
- belt pitch length and pitch length tolerance;
- pulley groove dimensions and tolerances;
- pulley tolerances and quality specifications.
Test methods for measuring belt pitch length and lateral runout are also included.
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