Skip to content
Please enter a keyword to search

  • BS ISO 6624-2:2016

    Current The latest, up-to-date edition.

    Internal combustion engines. Piston rings Half keystone rings made of cast iron

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  29-02-2016

    Publisher:  British Standards Institution

    Add To Cart

    Table of Contents - (Show below) - (Hide below)

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Overview
    4 Ring types and designation examples
    5 Common features
    6 Force factors
    7 Dimensions and forces
    Annex A (normative) - Calculation of measurement width h[3]
            of half keystone rings
    Bibliography

    Abstract - (Show below) - (Hide below)

    Defines the essential dimensional features of half keystone rings made of cast iron, types HK, HKB and HKBA, having nominal diameters from 38 mm up to, and including, 160 mm, used in reciprocating internal combustion piston engines for road vehicles and other applications.

    General Product Information - (Show below) - (Hide below)

    Committee MCE/22
    Development Note Supersedes 12/30242897 DC. (03/2016)
    Document Type Standard
    Publisher British Standards Institution
    Status Current
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO 6622-2:2013 Internal combustion engines — Piston rings — Part 2: Rectangular rings made of steel
    ISO 6621-2:2003 Internal combustion engines Piston rings Part 2: Inspection measuring principles
    ISO 6626-2:2013 Internal combustion engines Piston rings Part 2: Coil-spring-loaded oil control rings of narrow width made of cast iron
    ISO 6621-5:2013 Internal combustion engines Piston rings Part 5: Quality requirements
    ISO 1101:2017 Geometrical product specifications (GPS) — Geometrical tolerancing — Tolerances of form, orientation, location and run-out
    ISO 6625:1986 Internal combustion engines Piston rings Oil control rings
    ISO 6622-1:2003 Internal combustion engines Piston rings Part 1: Rectangular rings made of cast iron
    ISO 6623:2013 Internal combustion engines Piston rings Scraper rings made of cast iron
    ISO 6621-3:2000 Internal combustion engines Piston rings Part 3: Material specifications
    ISO 6627:2011 Internal combustion engines Piston rings Expander/segment oil-control rings
    ISO 6621-1:2007 Internal combustion engines Piston rings Part 1: Vocabulary
    ISO 6621-4:2015 Internal combustion engines Piston rings Part 4: General specifications
    ISO 6626-3:2008 Internal combustion engines Piston rings Part 3: Coil-spring-loaded oil control rings made of steel
    View more information

    • Access your standards online with a subscription

      Features

      • Simple online access to standards, technical information and regulations
      • Critical updates of standards and customisable alerts and notifications
      • Multi - user online standards collection: secure, flexibile and cost effective