Roller Chain Sprocket Built To Fit Series 50 Chain With 0.625 Inch Pitch, Type B Hub, Bored To Size, Single Strand, 27 Teeth, 0.875 Inch Bore, 5.723 Inch Outer Diameter, 3 Inch Hub, 0.343 Inch Width, Includes Two Setscrews And Keyway

Single sprocket for Series 50 chain, 27 teeth
✔️ Type BS bored-to-size hub, 0.875 bore, 0.625 pitch

The bored-to-size Type BS roller chain sprocket is designed to fit Series 50 drive chains with a 5/8 inch pitch. It features a secure Type B hub and a centered keyway for stable mounting on shafts in conveyors, packaging lines, and other machinery where direct power transfer is needed.

✅ Series 50 chain compatible, 0.625 in pitch, 27 teeth
✅ Type BS bored-to-size hub with two setscrews and keyway
✅ Bore: 0.875 in; Outer diameter: 5.723 in; Hub length: 3.0 in
✅ Width: 0.343 in; Single strand configuration
✅ Material: High carbon steel for strength and durability

💡 À quoi sert un pignon de chaîne dans la transmission de puissance ?

In general terms, chain sprockets transfer motion along a chain, keeping torque and speed predictable in a drive system.

- Drives conveyors and other line drives to move products
- Maintains fixed gear ratios in simple drive configurations
- Allows secure shaft mounting with keyways and setscrews
- Works with standard chain pitches such as 5/8 inch for Series 50