Reference number
ISO 7649:1991
International Standard
ISO 7649:1991
Clutch housings for reciprocating internal combustion engines — Nominal dimensions and tolerances
Edition 1
1991-04
Read sample
ISO 7649:1991
14466
Published (Edition 1, 1991)
This publication was last reviewed and confirmed in 2021. Therefore this version remains current.

ISO 7649:1991

ISO 7649:1991
14466
Language
Format
CHF 42
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Abstract

Specifies the nominal dimensions and tolerances which affect the interchangeability between clutch housings for spring-loaded clutches and mating parts. All other dimensions and tolerances are left to the discretion of the component manufacturer. Does not apply to engines for aircraft and passenger cars; it may be used for other engine applications where no specific International Standard exists. Clutch housings of size codes 1 to 4 in table 1 are recommended for commercial vehicles and buses.

General information

  •  : Published
     : 1991-04
    : International Standard confirmed [90.93]
  •  : 1
     : 4
  • ISO/TC 22/SC 40
    43.040.50 
  • RSS updates

Life cycle

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