Browning 1127869 Finished Bore Sprocket 24T 3/8in Pitch

Product Description

The BROWNING 1127869 is a finished bore roller chain sprocket designed for use with ANSI No. 35 chain. Machined from steel, it features 24 teeth cut to a 3/8 inch pitch and arrives with the bore already finished to 1 inch, eliminating the need for additional machining before installation. The outside diameter measures 3.07 inches and the hub diameter is 2 inches. This sprocket is a direct-fit component suited for drive systems in light industrial, HVAC equipment, conveyor, and mechanical power transmission applications where No. 35 chain is already in service.

This sprocket is typically installed in applications using ANSI No. 35 roller chain, including small conveyors, fan drives, pump drives, and other mechanical power transmission assemblies found in light industrial and commercial equipment. Because the bore is finished to 1 inch, it is ready to mount directly to a 1 inch shaft without additional machining. Licensed mechanics and maintenance technicians working on industrial drive systems are the primary installers.

Key Features

• Finished bore at 1 inch — ready for direct shaft mounting with no additional machining
• 24-tooth count with 3/8 inch pitch matched to ANSI No. 35 roller chain
• 3.07 inch outside diameter for compact drive configurations
• 2 inch hub diameter provides solid bearing surface and mounting stability
• Steel construction for durability in mechanical power transmission service

Compatibility

Designed for use with ANSI No. 35 roller chain (3/8 inch pitch). Fits any 1 inch diameter shaft requiring a 24-tooth finished bore sprocket in a No. 35 chain drive system.

Installation Notes

Installation should be performed by a qualified mechanic or maintenance technician familiar with roller chain drive systems. Disconnect and lock out all power to the drive before removing or installing sprockets. Align the sprocket carefully with mating sprockets and verify chain tension per the equipment manufacturer's specifications before returning the drive to service. Check set screw torque and key engagement before startup.