Reference number
ISO 2491:1974
ISO 2491:1974
© ISO 2024
ISO 2491:1974
Thin parallel keys and their corresponding keyways (Dimensions in millimetres)
Edition 1
1974-08
1974-08
Withdrawn
Abstract
Also specifies the material of the keys, gives the relation which should be observed between the diameter of shaft and the section of key, and is of general application for cylindrical shaft ends. It is recommended that the values given be adhered to even for special applications. For normal taper keys and corresponding keyways refer to ISO/R 773.
Life cycle
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