Heavy Duty Industrial Grade Type C Hub Sprocket With Precision Bored To Size Single Strand Design Built Tough And Rock Solid For 78 Chain Series Featuring Twelve Teeth And 3438 Inch Bore Diameter Optimized For Reliable Power Transmission

Heavy duty precision sprocket for 78 chain single strand setup
✔️ Type C hub design 12 teeth 7 8 inch pitch pre bored 3 3 8 inch bore

This industrial roller chain sprocket is a single strand drive component designed for steady torque transfer in rugged settings. Mechanics typically mount it on conveyor rollers, grain elevators, and fabrication presses where chain alignment matters most. Sold as a single precision machined unit, it features a center hole ready for your preferred bushing insert to lock tight onto any standard steel axis.

✅ Single strand configuration handles moderate to high torque loads efficiently
✅ Seven eighth inch pitch matches standard 78 series roller chains
✅ Double sided hub projections allow flexible bushing mounting options
✅ Precision cut twelve tooth profile minimizes chain slip and mechanical drag
✅ Pre drilled central bore fits standard industrial shaft diameters securely

💡 What determines the right chain drive sprocket for heavy machinery setups?

The direct answer centers on aligning pitch spacing, bore tolerance, and load capacity with your existing drivetrain components. Securing a factory machined part eliminates downtime caused by improper fitments.

• Matching the seven eighth inch pitch rating prevents link jumping when powering through gritty material
• Tacking on sleeve bushings via the dual rim mounts makes maintenance way more handy on busy shop floors
• Installing a solid twelve tooth runner spreads friction uniformly across every contact point during heavy cycles