Roller Chain Sprocket For Series 41 Half Inch Pitch Single Strand Type B Hub With Two Setscrews And Keyway, 72 Teeth, 1 Inch Bore, 11.75 Inch Outer Diameter, 4 Inch Hub Diameter, 0.227 Inch Width, Bored-To-Size Built-Tough Drive Component

Series 41 1/2-Inch Pitch Sprocket Type B Hub 72T Single
✔️ 72 teeth, 1 in bore, 11.75 in OD, 4 in hub, 0.227 in width

This bored-to-size chain sprocket is built for Series 41 half-inch pitch systems, typically used in conveyors, agricultural machinery, and general drive setups. It provides a secure attachment with two setscrews and a keyway for reliable performance on common shaft sizes.

✅ Series 41 half-inch pitch
✅ Type B bored-to-size hub with keyway and two setscrews
✅ 72 teeth; OD 11.75 in; bore 1 in; hub 4 in; width 0.227 in
✅ High-carbon steel for strength and durability

💡 What is a bored-to-size chain sprocket used for? This handy guide helps buyers understand compatibility and setup.

- Handy for conveyors, packaging equipment, and farm machinery - Improves alignment and reduces slip in straight-drive chains - Uses a centerline keyway and two setscrews for secure shaft mounting - Meets ANSI/NAS/DIN standards for common industrial setups