Size 50 Chain Sprocket With 40-Tooth And One And One Eighth Inch Finished Bore, Includes Keyway And Two Set Screws, For Secure Mounting, Precise Alignment, And Reliable Power Transmission In Industrial Drive Systems

Single #50 chain sprocket, 40 teeth, 1-1/8 bore with keyway
✔️ 40 teeth, 1 1/8 in finished bore with keyway and two set screws

This sprocket is a standard #50 chain drive component designed for reliable power transmission. It features a 1 1/8 finished bore with a precision keyway and two set screws for secure mounting, making it ideal for conveyors, agricultural equipment, and other power-transmission systems.

✅ Bore Size: 1 1/8 in (28.58 mm) finished bore
✅ Chain Size: #50 roller chain
✅ Number of Teeth: 40
✅ Bore Style: BS
✅ Keyway: 1/4 x 1/8
✅ Mounting: Includes 2 set screws

💡 What is a chain sprocket used for in power transmission systems?

This handy drive part connects the drive chain to rotating machinery, enabling controlled motion.

• Transmits torque in conveyors, industrial drives, and agricultural machines
• Maintains chain timing and reduces slip for consistent operation
• Compatible with standard #50 chain and 1 1/8 bore with keyway
• Secure mounting via precision keyway and two set screws