7/8" Bore H Style Split Taper Bushing Steel Mount Sheaves ID : 0.875 7/8 Bore H style Steel Sheave / Pulley Bushing Split Taper For Keyed... Valve Manual Bathroom Valve Toilet Urinal Flush Se... – Grandado The bushing also includes a keyway to help lock it in place on the shaft. H 7/8 inch Split-Taper Bushings ID: 0.75 H or QT Series H 7/8 Bore Bushing Flange outside diameter: 2-1/2 Flange thickness: 1/4 inch Length through bore: 1-1/4 Material : Steel Bore type: Finished w/ Keyway Keyway size: 3/16 x 3/32 in Bolt Diameter :1/4 One Bushing Split taper bushings mount sheaves and sprockets on shafts and are built to withstand torque generated in power transmission The double split steel, flanged design makes these bushings more adjustable in regards to shaft size and improves hold strength. All American Bushing LS-1 Lock Screw - Slotted Type (Pack of 100