I have a Japanese hydraulic pump that has an unknown input spline size. I have searched though the ISO 4156:2005(E) & ANSI B92.2M-1980 standards yet have not been able to locate the proper dimensions. I am starting to think that it is a JIS spec shaft. Does anyone have access to a copy of JIS standards they could possibly verify this for me.
17 teeth 47mm major diameter Approximately 41.25mm minor diameter
Thanks for you time.
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