Built Tough Number Forty Roller Chain Sprocket With Type B Hub And Exactly One One Eighth Inch Bore For Heavy Equipment And Rock Solid Daily Performance On The Job Site

Sturdy Forty Roller Chain Sprocket Build For Work Sites
✔️ High carbon steel build with 1/8 inch bore and type B hub

This single number forty roller chain sprocket connects directly to machinery driveshafts for consistent power transfer on construction sites and industrial tracks. Its bored-to-size design lets technicians mount it straight onto custom shafts without extra bushings or adapters.

✅ Matches standard series forty chain pitch for quick swap installs
✅ Comes ready with two tightening setscrews and a center keyway
✅ Machined from hardened carbon steel to handle heavy torque loads
✅ Cut in India using precise boring methods for tight fitment

💡 What makes a bored-to-size sprocket a handy upgrade for industrial drive systems compared to finished bores?
Custom boring saves shop time since you skip ordering multiple ready-made shafts. Here is why contractors prefer them:
- Precise bore cuts match exact axle measurements to prevent wobble under heavy load
- Integrated keyways and hex set screws deliver instant torque transfer without sliding gears
- Compatible with standard chain pitches keeps downtime minimal during rapid field repairs
- Heat treated steel faces resist wear when running dusty jobsite environments daily.

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