ISO 21342:2019
p
ISO 21342:2019
74775
недоступно на русском языке

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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.


Общая информация 

  •  : Опубликовано
     : 2019-05
  •  : 1
  •  : ISO/TC 41/SC 4 Synchronous belt drives
  •  :
    21.220.10 Belt drives and their components
    43.060.10 Engine block and internal components

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