ISO 11055-1996 PDF
Name in English:
St ISO 11055-1996
Name in Russian:
Ст ISO 11055-1996
Original standard ISO 11055-1996 in PDF full version. Additional info + preview on request
Full title and description
Flywheels for reciprocating internal combustion engines — Installation dimensions for clutches. Specifies nominal dimensions and tolerances that affect interchangeability between flywheels and spring-loaded single- or two-plate clutches.
Abstract
This International Standard defines installation dimensions, fit and tolerance requirements for the interface between engine flywheels and clutches used with reciprocating internal combustion engines, to ensure mechanical interchangeability and correct mounting of spring-loaded single- or two-plate clutches.
General information
- Status: Published (confirmed as current by ISO review process).
- Publication date: December 1996 (1996-12).
- Publisher: International Organization for Standardization (ISO).
- ICS / categories: 43.060.10 (Road vehicles — engines and components).
- Edition / version: Edition 1 (1996).
- Number of pages: 8.
Core bibliographic and status details are recorded on the ISO catalogue entry for ISO 11055:1996.
Scope
Applies to the nominal dimensions and tolerances of flywheel-to-clutch interfaces for reciprocating internal combustion engines; intended to ensure dimensional interchangeability between flywheels and spring-loaded single-plate or two-plate clutches used in automotive and related applications. It does not replace detailed design or material requirements for clutches or flywheels beyond the installation interface.
Key topics and requirements
- Definition of nominal installation dimensions for flywheel-clutch interfaces.
- Tolerance limits affecting interchangeability of single- and two-plate spring-loaded clutches.
- Dimensional specification to support correct mounting and alignment of clutches on flywheels.
- Applicability to reciprocating internal combustion engine flywheels used in road vehicles and similar machinery.
Typical use and users
Used by engine and vehicle manufacturers, clutch and flywheel component suppliers, OEM design engineers, aftermarket component producers, and test laboratories to verify dimensional compatibility and interchangeability of clutches and flywheels during product design, procurement and quality control.
Related standards
Standards addressing related topics include other ISO documents and national/adopted standards covering automotive components, clutch performance and mounting, and engine components developed by ISO/TC 22 (Road vehicles) and its subcommittees. National equivalents and translations (for example catalog entries held by national standards bodies and resellers) provide access to the published text.
Keywords
flywheel, clutch, installation dimensions, interchangeability, tolerances, reciprocating internal combustion engine, single-plate clutch, two-plate clutch, ISO 11055:1996.
FAQ
Q: What is this standard?
A: ISO 11055:1996 is an International Standard that specifies the installation dimensions and tolerances for interfaces between flywheels and spring-loaded single- or two-plate clutches for reciprocating internal combustion engines.
Q: What does it cover?
A: It covers nominal dimensions and tolerance limits that affect interchangeability and correct mounting of clutches on flywheels; it does not set material or full design criteria for clutches or flywheels beyond the installation interface.
Q: Who typically uses it?
A: Engine and vehicle OEMs, component manufacturers (flywheels and clutches), design engineers, suppliers and test/quality laboratories concerned with dimensional compatibility and interchangeability.
Q: Is it current or superseded?
A: The published 1996 edition (Edition 1) was reviewed and confirmed as current by ISO during its periodic review process (last confirmation recorded in 2021), so the 1996 edition remains the current text unless a newer edition is published.
Q: Is it part of a series?
A: ISO 11055:1996 is a standalone International Standard focused on flywheel-to-clutch installation dimensions; it sits within the scope of ISO/TC 22 (Road vehicles) technical work and is conceptually related to other ISO standards for vehicle components and mounting interfaces.
Q: What are the key keywords?
A: Flywheel, clutch, installation dimensions, tolerances, interchangeability, single-plate, two-plate, internal combustion engine.