Heavy Hitter Single Strand Sprocket With Reboreable Type A Hub For 1240 Chains Offering 3.075 Inch Pitch And 18 Teeth Alongside A 1.5 Inch Bore For A No Mess Quick Transmission Swap
High Performance 1240 Series Roller Chain Drive Wheel
✔️ 18 tooth drive part for 1240 chains with 3.075 pitch and 1.5 bore
This single strand rotary unit handles steady torque loads for conveyors, mills, and farm implements. You receive a single pack ready to mount right on your existing shaft for fast line repairs. The zero lip profile clears tight enclosures while full round gearing stops chain bounce during high RPM runs. Mechanics love how it plugs into standard transmission layouts without needing extra adapters.
✅ Pack of one straight rotation unit built for matched roller chains✅ Zero lip Type A face trims overall width for compact machine setups
✅ Milled cut edges bite hard into link plates to kill rotational slip
✅ Through hole works right out of box or opens up on a drill press
💡 What is a single strand industrial drive wheel typically used for?
Direct routes mechanical torque through matched roller link paths.
- Interlocking flanks lock tightly against chain tracks to stop positional drift.
- Reboreable center zones accommodate custom sizing for rapid equipment swaps.