Part Information
Keys must be parallel with centers of 0.375" dia. Positioning holes; material: steel carbon; unthreaded bore depth: 0.190" min., 0.210" max.; unthreaded hole dia.: 0.375" nom.; bore thread size designator: 3/8-16 nc; positioning facility bolt circle dia.: 2.249" min., 2.251" max.; positioning facility qty: 2; positioning hole style: body-bound; unthreaded hole location: 0.600" porm 0.010 from end of hub and 90 deg. From keys; hole taper number: 0; unthreaded hole qty: 1; securing method: unthreaded hole; bore counterbore feature: not included; keying facility type: integral keying; keying facility spacing in deg.: 180; keying facility qty: 2; keying facility: included; o/a outside dimension: 3" nom.; hub od: 1.250" nom.; thread provision: unthreaded; distance from center of bore to top of key: 0.219" nom.; key width: 0.187" min., 0.189" max.; flange thickness: 0.656" nom.