Description Telescoping Bushings: To fit in 1″ diameter holes in grinding wheels. These bushings telescope to fit on 3/4″, 5/8″ & 1/2″ outside diameter arbors. Bushing Widths Available: 1/4″, 1/2″, 3/4″ & 1″ Widths. Applications: Select the width of bushing for the width of the grinding wheel you are purchasing. Examples: For 6″x 1/4″ grinding wheels: Select a 1/4″ wide bushing. The bushing will telescope to fit 3/4″, 5/8″ & 1/2″ outside diameter arbors. For 6″x 1/2″ grinding wheels: Select a 1/2″ wide bushing. The bushing will telescope to fit 3/4″, 5/8″ & 1/2″ outside diameter arbors. For 6″x 1″ grinding wheels: Select a 1″ wide bushings. That bushing will telescope to fit 3/4″, 5/8″ & 1/2″ outside diameter arbors. For 6″x 1-1/2″ grinding wheels: Select two 3/4″ wide bushing. The bushings will telescope to fit 3/4″, 5/8″ & 1/2″ outside diameter arbors. For 6″x 2-1/2″ grinding wheels: Select two 3/4″ wide bushings plus one 1″ wide bushing. The bushings will telescope to fit 3/4″, 5/8″ & 1/2″ outside diameter arbors.
