Description:

8.250 inches overall length, 9.000 inches overall diameter, tapered first end bore shape, keyway features provided, steel body material.

Special Features:

Between half of coupling has a raised face 1/4 in. Thk, 3.748 in. @dim., designed to fit into counterbore of other half, hub tapered to 1/4 in. On largest bore end, hub tapered to1/2 in. On smallest bore end; counterbore diameter: first end, 3.250 in. ; second end, 3.750 in. And 3.751 in. , and 3.250 in. ; counterbore depth: first end, 0.750 in. ; second end, 0.500 and 0.750 in. ; taper length: first end, 4.000 in. ; second end, 4.500 in. ; distance from center of bore to bottom of keyway: first end, 1.3745-1.3755 in.; second end, 1.3070-1.3080 in.; flange width: 3.000 in. ; taper per foot: both ends, 0.625 in. ; hub diameter: 4.000 in. ; 1 keying facility at each end; keying facility width: both ends, 0.500 in. ; keying facility length: both ends, 3.250 in.

Properties:

A device for connecting the ends of two shafts to produce in effect, one piece of rigid shafting so that the rotary motion of one shaft is transmitted to the other shaft. Couplings of the sleeve type must have an over-all length exceeding the outside diameter, or must have an internal spline.