Daikin-McQuay H-Style Split Taper Bushing Bore

The Daikin-McQuay H-Style Split Taper Bushing, also called an H split taper bushing or sheave bushing, mounts sheaves, pulleys and sprockets onto a shaft in HVAC and other mechanical power transmission applications. The split taper design wedges the bushing between the shaft and the hub of the mating component. This gives a tight, concentric grip that helps reduce slippage and runout.

Key Features:

• Split taper design: Makes installation and removal straightforward. The bushing can be reused when it is removed properly.
• Flanged H-style construction: Uses cap screws to draw the bushing into the tapered bore of the sheave or sprocket for a secure, aligned fit.
• Keyway bore: Locks the bushing to the shaft so it can transmit torque without slipping.
• Bore sizes: Offered across a range of bore sizes so you can match the bushing to your shaft.
• Durable metal construction: Built for the torque and continuous duty of belt-drive and chain-drive systems.

This bushing is a common replacement for fan, blower and motor drive assemblies. It helps keep sheaves properly seated on the shaft and supports reliable operation. Choose the bore size that matches your shaft.