Browning 1882026 Finished Bore Sprocket 13T 3/4in Pitch

Product Description

The BROWNING 1882026 is a finished bore roller chain sprocket designed for use with ANSI No. 60 chain at a 3/4 inch pitch. Machined from steel, it features 13 teeth and a fixed bore diameter of 1-3/8 inches, making it a ready-to-install drive component that requires no secondary boring or bushing. The outside diameter measures 3.45 inches. This sprocket suits mechanical drive systems where a direct-shaft-mount, pre-finished bore is required, and is typically installed by millwrights, mechanical contractors, or maintenance technicians working on conveyor, industrial, or equipment drive assemblies.

This sprocket is suited for use in industrial power transmission applications involving ANSI No. 60 roller chain. Common installation scenarios include conveyor drive systems, pump drives, compressor drives, and general-purpose mechanical drive trains in both commercial and light industrial facilities. The fixed 1-3/8 inch bore dimension means the shaft must match this specification exactly before installation.

Key Features

• Finished bore at 1-3/8 inches — no additional machining required for compatible shaft sizes
• 13-tooth count suitable for lower-speed, higher-torque drive ratio configurations
• Designed for ANSI No. 60 roller chain with 3/4 inch pitch
• Steel construction for durability in industrial drive environments
• 3.45 inch outside diameter for compact drive system layouts

Compatibility

Designed for use with ANSI No. 60 standard roller chain at 3/4 inch pitch. Shaft bore must be exactly 1-3/8 inches in diameter for proper fit. No specific compatible equipment models were identified in available product data.

Installation Notes

Installation is typically performed by a millwright or qualified mechanical technician. Lock out and tag out all power to the drive system before removing or installing any sprocket. Verify shaft diameter and keyway dimensions match the bore and hub before mounting. Ensure proper chain alignment and tension after installation per the chain manufacturer guidelines.