4.98" Outside diameter; Jaw Coupling; Spider; Urethane; 7/8" Thickness; ML225 | MS225 Size or Series; 3600 Max Speed

Chain Link; 40 Chain Size; Cottered; 1/2" Chain Pitch; Standard Chain Series; 1 Strand; Carbon Steel; ANSI; 0.312" Roller Diameter; 0.309" Roller Width; 0.061" Plate Thickness; 0.441" Plate Height; Curved; 5/32" Pin Diameter

Chain Link; 35-2 Chain Size; Spring Clip; 3/8" Chain Pitch; Standard Chain Series; 2 Strand; Carbon Steel; ANSI; 0.2" Roller Diameter; 3/16" Roller Width; 0.05" Plate Thickness; 0.354" Plate Height; Curved; 9/64" Pin Diameter

Chain Link; 40-2 Chain Size; Cottered; 1/2" Chain Pitch; Standard Chain Series; 2 Strand; Carbon Steel; ANSI; 0.312" Roller Diameter; 0.309" Roller Width; 0.061" Plate Thickness; 0.441" Plate Height; Curved; 5/32" Pin Diameter

Jaw Coupling Hub; 3/4" Bore; 3-5/16" Hub Dia; Jaw Coupling; Hub; Shaft; Finished Bore; Keyway; 3.313" Outside Diameter; 1.688" Length Thru Bore; ML110 Size or Series; Set Screw; Steel; 3600 Maximum Speed; Buna-N 756 | Hytrel 2268In-Lbs Torque