Part Information
Large end of couplinghas raised face 2.250 in. Plus 0.0000 minus 0.0005 diameter and 1/8 in. H which fits into second step of counterbore on small end of couplings; counterbore diameter: first end, 1.688 in. ; second end, 1.688 and 2.250-2.2505 in.; counterbore depth: first end, 0.438 in. ; second end, 0.188 in. ; distance from center of bore to bottom of keyway: both ends, 0.484 in. ; flange width: 1.125 in. ; furnished items: 4 bolts, 4 nuts, 4 locknuts; hub diameter: 2.000 in. ; 1 keying facility at each end; keying facility width: both ends, 0.188 in. ; keying facility length: both ends, 1.438 in. ; large end of coupling has raised face 2.250 in. Plus 0.0000 minus 0.0005 diameter and 1/8 in. High which fits into second step of counterbore on small end of couplings