CAT V-Flange Taper Specifications

• Meets or exceeds ANSI B5.50- 1994 specifications and all current specification updates except where improvements are made for high speed operation.
• Taper is toleranced so that any error increases rate of taper only. Refer to Manufacturing Specifications for tolerance specifications.
• D2 Dimension must be held for a minimum of 1.375” from gageline. This is a safe zone which provides clearance for tool changes. Some machines do not require a safe zone and can use a modified version of this design.
• Parlec provides tooling in a variety of taper styles including BT, NMTB, ISO 7388 (DIN NOTCH), ISO 7388/1 (DIN 69871/B), Morse, Automotive, Kearney and Trecker, Sundstrand, and others upon request.
• Refer to Manufacturing Specifications for taper accuracies.

Technical Data