Browning 1882166 Finished Bore Sprocket 16T 3/4in Pitch

Product Description

The BROWNING 1882166 is a finished bore sprocket designed for use with ANSI No. 60 roller chain. It features 16 teeth and a 3/4 inch chain pitch, with a fixed bore diameter of 1-3/8 inches that requires no further machining before installation. The hub diameter measures 3.0625 inches and the outside diameter is 4.22 inches. Constructed from steel, this sprocket is built to handle the load and wear demands of industrial and mechanical drive applications. Licensed HVAC, mechanical, and general industrial technicians install this type of component in belt and chain drive systems across a range of equipment.

This sprocket is suited for power transmission drive assemblies using ANSI No. 60 roller chain in industrial, commercial, and mechanical equipment applications. The finished bore design means the shaft interface is machined to a specific diameter at the factory, making it a direct drop-in for shafts sized at 1-3/8 inches. Typical install scenarios include fan drives, conveyor systems, pump drives, and similar rotating equipment where precise chain-to-sprocket engagement is required.

Key Features

• Finished bore at 1-3/8 inches — no additional machining required
• 16 teeth with 3/4 inch chain pitch, compatible with ANSI No. 60 roller chain
• Steel construction for durability in high-load drive applications
• Outside diameter of 4.22 inches with a hub diameter of 3.0625 inches
• Sold individually — package quantity of 1

Compatibility

Designed for use with ANSI No. 60 roller chain at 3/4 inch pitch. The fixed bore diameter of 1-3/8 inches matches shafts machined to that specification. Consult drive system design requirements to confirm tooth count and pitch before installation.

Installation Notes

Installation should be performed by a qualified mechanical technician familiar with roller chain drive systems. Shut down and lock out all power to the drive system before removing or installing sprockets. Verify shaft diameter matches the finished bore before pressing or securing the sprocket. Inspect chain tension and alignment after installation to prevent premature wear on the sprocket teeth and chain links.