Description:

2 lugs body style, 3.688 inches overall length, 6.000 inches outside diameter, 1.1240 inches bore diameter, 2.4380 inches bore length.

Special Features:

Distance from bore centerline to body keying facility bottom/top: 2" nom.; body keying facility dep/ht: 1.250" nom.; body keying facility wd: 3.609" nom.; hole thread size designator: 1/2 - 13; threaded hole location (1) hole located on top of key, (1) hole 90 deg. From keyway, both holes 1-1/8" from end of hub; threaded hole qty: 2; securing method: threaded hole; bore counterbore feature: not included; keying facility qty: 1; hub od: 3.250" nom.; distance from center of bore to bottom of keyway: 0.875" nom.; thread provision: unthreaded; keyway wd: 0.313" nom.; flange thicknessl: 2.250" nom.

Properties:

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