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ISO 22749-2:2021

M00001132

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ISO 22749-2:2021 Railway applications - Suspension components - Part 2: Approval procedure and quality monitoring for elastomer-mechanical parts

standard by International Organization for Standardization, 11/01/2021

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Full Description

This document applies to elastomer-mechanical parts, as defined in ISO22749-1.

This document specifies:

approval procedure to be implemented by the customer;

guidelines for qualification of the product with specified requirements;

quality monitoring of rubber and rubber to metal parts in manufacture.

This document does not apply to:

rubber diaphragms for pneumatic suspension springs;

elastic parts of buffing and drawgear springs;

diaphragms, bellows and seals;

hoses and tubings;

transmission belts.