ISO-4928 › Historical Revision Information
Road Vehicles - Elastomeric Cups & Seals for Cylinders for Hydraulic Braking Systems Using
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ISO 4928:2006 specifies performance tests of brake cups and seals for hydraulic braking systems for road vehicles; it does not include requirements relating to chemical composition, tensile strength and elongation of the rubber compound. Disc brake seals are not covered by this International Standard.
ISO 4928:2006 is applicable to moulded seals (cups or double-lipped type gland seals), 60 mm in diameter and smaller, compounded from high temperature-resistant rubber, for use in hydraulic actuating cylinders using road vehicle non-petroleum base hydraulic brake fluid conforming to the requirements of ISO 4925.
To find similar documents by classification:
83.140.50 (Seals Seals for general use, see 21.140 and 23.040.80)
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Document Number
ISO 4928:1980
Revision Level
2ND EDITION
Status
Superseded
Publication Date
May 15, 1980
Committee Number
ISO/TC 22/SC 2