Roller Chain Sprocket For Series 60 Heavy Duty 60 Chain Size With 0.75 Inch Pitch 18 Teeth Type BS Sprocket With Two Setscrews And Keyway Bore 1.938 Inches Outer Diameter 4.703 Inches Hub Diameter 3.5 Inches Width 0.459 Inches Bored To Size

Heavy-Duty Series 60 Roller Chain Sprocket, 0.75 Pitch
✔️ 18 teeth, Type BS bored-to-size, two setscrews, bore 1.938in

This heavy-duty roller chain sprocket is built for Series 60 chains and is ideal for power transmission in industrial conveyors, machinery, and hoisting systems. It is sold as a single sprocket with a bored-to-size hub and secure two-set-screws with a keyway for a solid shaft mounting.

✅ 0.75" pitch, 18 teeth, Series 60 compatible, Type BS bored-to-size with two setscrews and keyway
✅ Bore 1.938", Outer Diameter 4.703", Hub Diameter 3.5", Width 0.459"
✅ High carbon steel for strength and ANSI-standard dimensions

💡 What is a bored-to-size Type BS sprocket and when should I use it with Series 60 chain?

This handy guide covers its purpose and when it makes sense in a system.

• bored hub provides exact bore sizing to your shaft
• two setscrews plus keyway lock the sprocket firmly in place
• fits 3/4 inch pitch Series 60 chain for straight-line drive
• ANSI-standard dimensions ensure compatibility with replacements