Description:

2 lugs body style, 5.750 inches overall length, 6.000 inches outside diameter, 4.5000 inches bore length, straight bore shape, keyway features provided.

Special Features:

Distance from center of bore to bottom of keyway: 1.250" nom.; distance from bore centerline to body keying facility bottom/top: 2" nom.; threaded hole location (1) hole on top of key, (1) hole 90 deg. From keyway, both holes 2" from end of hub; body keying facility wd: 3.609" nom.; body keying facility dep/ht: 1.250" nom.; hole thread size designator: 1/2 - 13; threaded hole qty: 2; securing method: threaded hole; bore counterbore feature: not included; keying facility: 1; hub od: 4.125" nom.; thread provision: unthreaded; keyway wd: 0.375" nom.; taper major dia.: 1.999" min., 2" max.; flange thickness: 2.250" nom.

Properties:

A mechanical item used to connect a shaft and the mating member of a flexible or rigid coupling.