ISO 9981:2020

Belt drives — Pulleys and V-ribbed belts for the automotive industry — PK profile: Dimensions

Publication date: Jun 12, 2020

General information

Current stage: 60.60 Effective date: Jun 12, 2020

Originator: ISO

Owner: ISO/TC 41/SC 1

Type: International Standard

ICS: 43.060.10

Languages: English

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Status: Published

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Scope

This document specifies the principal dimensional characteristics of V-ribbed pulley groove profiles, together with the corresponding endless V-ribbed belts of PK profile which are used predominantly for automotive accessory drive applications.
This document does not apply to the complete array of V-ribbed belts and pulleys of PH, PJ, PK, PL and PM profile for industrial and other non-automotive applications which are covered by ISO 9982. PK belt profile dimensions and tolerances are the same in both International Standards.
6.2 and 6.3 of this document do not apply to elastic belts.

Life cycle

PREVIOUSLY

Revises
ISO 9981:1998

NOW

PUBLISHED
ISO 9981:2020
60.60 Standard published
Jun 12, 2020

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