ISO 7803:1987 Preview
Commercial road vehicles -- Steering ball joints
This standard was last reviewed and confirmed in 2015. Therefore this version remains current.
Specifies the main dimensions of steering ball joints. The ball joint is considered as being a single piece with its socket, so the ball-socket assembly is specified. A figure illustrates shapes and reference quantities of concern. Tabulates parameters for nominal diameters from 27 up to 50 mm.
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