40 Chain Sprocket With 13 Teeth And Five Eighth Inch Finished Bore, Steel Sprocket With Keyway And Set Screws For Reliable Power Transmission In Industrial, Agricultural And Mechanical Drive Systems, Model 40BS13 Five Eighth Inch Bore

40-Tooth Chain Sprocket with 5/8 Bore and BS Keyway
✔️ 13-tooth #40 sprocket, 5/8 inch bore, with keyway and screws

This single #40 roller chain sprocket is designed for power transmission in conveyors, machinery, and general drive systems. It features a 13-tooth design for balanced speed and torque, a finished 5/8 inch bore with keyway for secure shaft mounting, and two set screws for easy installation. Pack size is one sprocket.

✅ Chain size #40 roller chain
✅ Number of teeth 13
✅ Finished bore size 5/8 inch (15.875 mm) with keyway 3/16 x 3/32 inch (4.76 x 2.38 mm)
✅ Bore style BS
✅ Precision keyway size 3/16 x 3/32 inch (4.76 x 2.38 mm)
✅ Includes two set screws for secure shaft mounting
✅ Built for conveyors machinery and power transmission systems
✅ Durable steel construction for long service life
✅ Quantity one sprocket

💡 What is a chain sprocket used for in power transmission? It helps transfer rotational motion between drive components and the chain, enabling torque transfer in drive systems.
- Chain sprocket enables power transmission in conveyors and machinery drive setups
- Pairs with #40 roller chain for reliable engagement and timing
- Keyways and set screws provide secure shaft mounting and reduce slippage