Browning 1127927 Finished Bore Sprocket 10T 1/2in Pitch

Product Description

The BROWNING 1127927 is a finished bore sprocket designed for use with ANSI No. 40 roller chain. It features 10 teeth and a 1/2 inch chain pitch, with a fixed 1/2 inch bore diameter that is ready for direct shaft installation without additional machining. The outside diameter measures 1.84 inches. Constructed from steel for durability in demanding drive applications, this sprocket suits mechanical power transmission systems found in industrial, commercial, and light manufacturing environments. Licensed mechanics and maintenance technicians install this component as part of chain drive assemblies.

This sprocket is suited for roller chain drive systems requiring a small-diameter, low-tooth-count driven or driving sprocket. It is appropriate for conveyor drives, agricultural equipment, and general-purpose mechanical power transmission systems where ANSI No. 40 chain is specified. The finished bore design simplifies installation on standard shafts sized to 1/2 inch. It is typically used in both new equipment builds and replacement service applications across light-duty to moderate-duty drive trains.

Key Features

• Finished 1/2 inch bore — ready for direct shaft installation with no additional machining required
• 10-tooth configuration provides appropriate drive ratio for compact chain drive layouts
• Compatible with ANSI No. 40 roller chain (1/2 inch pitch)
• Steel construction for wear resistance and mechanical durability
• 1.84 inch outside diameter suits space-constrained drive assemblies

Compatibility

Designed for use with ANSI No. 40 roller chain with 1/2 inch pitch. Fits shafts with a 1/2 inch diameter. Suitable as an OEM-style replacement or new-installation sprocket in standard roller chain drive systems specifying a 10-tooth, 1/2 inch pitch finished bore sprocket.

Installation Notes

Installation is performed by qualified mechanical or maintenance technicians. Disengage and lock out all power to the drive system before removing or installing sprockets. Ensure the shaft is clean and free of burrs before pressing or sliding the sprocket into position, and verify proper chain alignment and tension after installation per drive system specifications. Consult applicable OSHA machine guarding requirements for exposed chain drive assemblies.