Reference number
ISO 7630:1985
© ISO 2026
International Standard
ISO 7630:1985
Road vehicles — Elastomeric O-rings for hydraulic drum brake wheel cylinders using a petroleum base hydraulic brake fluid (service temperature 120 degrees C max.)
Edition 1
1985-06

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Published (Edition 1, 1985)
This publication was last reviewed and confirmed in 2021. Therefore this version remains current.

ISO 7630:1985

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Format
CHF 44
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Abstract

Specifies the performance test methods and requirements for elastomeric O-rings used in brake wheel cylinders. Applies to solid O-ring seals mounted stationary in the cylinder bore or on the movable piston of drum brakes. These seals shall be suitable for operation in a temperature range of -40 to +120 °C.

General information

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

9
Industry, Innovation and Infrastructure

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  6. 43.040
  7. 43.040.40
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