Collar, Shaft; 1/2" Bore; Steel; One Piece Solid; 1" Outside Diameter; 0.437" Width; 1/4-20 X 1/4 Set Screw Size; One Number of Set Screw; No Keyway

Shaft Collar; 7/16" Bore; Not Threaded; 1-1/16" Outside Diameter; 5/16" Width; Steel; Two Piece Split Recessed Screw

7/8" Bore; 3.834" Outside Diameter; 2-5/8" Length Thru Bore; E Bushing Series; No Keyway; QD Bushing

1-11/16" Bore; 4-7/16" Outside Diameter; 3-5/8" Length Thru Bore; F Bushing Series; Keyway; QD Bushing

75MM Bore; 97.384MM Outside Diameter; 66.675MM Length Thru Bore; E Bushing Series; Keyway; QD Bushing