Description:

6.437 inches overall length, 0.9370 inches second end bore diameter, 8.375 inches overall diameter, 3.0310 inches both ends bore length.

Special Features:

Distance from center of bore to bottom of keyway: first end, 0.906 in. and second end, 0.561 in. ; flange width: 2.340 in. ; hub diameter: 5.875 in. ; 1 keying facility provided at each end; keying facility width: first end, 0.375 in. ; second end, 0.250 in. ; keying facility length: both ends, 3.031 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.