Browning SF 2 1/8 Q-D Bushing 2-1/8 Bore 1/2 x 1/4 Keyway

The Browning SF 2 1/8 is a quick-detachable (Q-D) split taper bushing designed for secure mounting of sprockets, sheaves, and other power transmission components. This SF-series bushing features a 2-1/8 inch bore diameter with a standard 1/2 x 1/4 inch keyway for positive drive engagement.

Key Features:

• Split taper design allows for easy installation and removal without disturbing other components
• 2-1/8 inch finished bore diameter
• 1/2 x 1/4 inch keyway for secure shaft connection
• Precision-machined for accurate fit and concentricity
• Compatible with Browning SF-series sheaves and sprockets
• Steel construction for durability in industrial applications

SF-style Q-D bushings are ideal for HVAC systems, conveyors, industrial machinery, and other belt-driven or chain-driven applications where reliable shaft-to-hub connection is critical. The split design eliminates the need for pressing or heating during installation, reducing setup time and maintenance costs.