Reference number
ϲʿ 21342:2019
International Standard
ϲʿ 21342:2019
Synchronous belt drives — Automotive belts and pulleys
Edition 1
2019-05
Preview
ϲʿ 21342:2019
74775
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Publicado (徱ó 1, 2019)

ϲʿ 21342:2019

ϲʿ 21342:2019
74775
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Formato
CHF 129
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Resumen

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.

Informaciones generales

  •  : Publicado
     : 2019-05
    : Cierre de la revisión [90.60]
  •  : 1
     : 20
  • ϲʿ/TC 41/SC 4
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