Size 50 Chain Sprocket With 20 Teeth And One And A Half Inch Finished Bore With Keyway And Set Screws For Secure Mounting And Precise Power Transmission In Industrial Drives, Compatible With Standard 50 Chain And High Load Applications

20-Tooth #50 Chain Sprocket with 1.5 in bore (38.1 mm), single unit
✔️ 20 teeth, #50 chain fit, 1.5 in bore, keyway & set screws

This #50 chain sprocket features 20 teeth and a 1.5 inch finished bore (38.1 mm). It comes with a precision keyway and two set screws for secure mounting, making it ideal for conveyors, agricultural equipment, and general power transmission systems.

✅ Number of teeth: 20
✅ Chain size: #50 roller chain
✅ Bore: 1.5 in finished (38.1 mm), BS bore
✅ Keyway: 3/8 x 3/16
✅ Mounting: Includes 2 set screws

💡 What is a chain sprocket used for in a power transmission system with #50 chain and a 1.5 inch bore?

Chain sprockets transfer rotary motion to a drive chain, enabling reliable drive in conveyors and equipment.
- handy for mounting on conveyors and machinery drives with the 1.5 in finished bore
- supports secure drive using a keyway and set screws
- compatible with #50 roller chain, 20-tooth configuration