100 Chain Sprocket With Eighteen Tooth And One Quarter Inch Finished Bore Including Keyway And Set Screws For Secure Mounting And Reliable Power Transmission For Industrial Use And Equipment Precision Timing Durable Construction And Easy Installation

100 Chain Sprocket: 18 Teeth, 1-1/4 Bore for Power
✔️ 18 teeth, 1.25 in bore, single sprocket, keyway & 2 set screws

This durable #100 chain sprocket is built for reliable power transmission in conveyors, industrial machinery, and agricultural equipment. With an 18-tooth profile and a precise 1.25 in (31.75 mm) finished bore, it’s ready for quick installation and secure mounting in everyday drive systems.

✅ Bore: 1.25 in (31.75 mm) finished bore with 1/4 x 1/8 keyway
✅ Chain size: #100 roller chain
✅ Teeth: 18
✅ Bore style: BS
✅ Mounting: includes 2 set screws

💡 What is a handy question people ask about chain sprockets in power transmission?

In everyday gear setups, this kind of sprocket offers reliable torque transfer and secure mounting.

- common uses include conveyors, farm machinery, and light industrial drives - fits #100 roller chain with 1.25 in bore and BS mounting - includes keyway and two set screws for secure mounting