A sprocket hub connects the sprocket to the shaft in a chain drive, and its precision decides how well the drive holds alignment and transfers torque. Triangle Machine Products manufactures custom sprocket hubs for conveyor assemblies, gearboxes and rotating mechanical linkages, built to your print for dependable engagement and long service life.
Catalog suppliers stock standard bore sizes and hub lengths. When your design needs a bore, keyway, length or material that a stock part does not offer, we machine it to your drawing at production volume. Our sprocket hubs hold critical tolerances across varying speed, load and environmental conditions, for OEM replacement parts and new product builds.
In chain-driven systems, the tolerances and consistency of your sprocket hubs directly affect uptime and operating efficiency. Triangle machines sprocket hubs from premium-grade metals to hold concentricity and precise pitch alignment from the first part to the last.
We produce everything from simple hub blanks to fully finished parts with keyways, internal threads and custom bore profiles. Our team works with your engineers to prevent the premature wear, backlash and misalignment that lower-precision processes can cause.
Every drive system has its own size constraints, mounting requirements and performance goals, from conveyor sprocket hubs on continuous lines to drive hubs in gearboxes. We offer custom sprocket hub machining to your specifications, including part geometry, bore size, surface finish and balancing.
The sprocket hub types we produce include weld-on hubs, taper-lock hubs, split hubs, keyless locking hubs and finished bore hubs. We machine from bar stock, blanks or customer-supplied forgings, and our CNC machining centers and integrated CAD/CAM systems produce complex features consistently, whether you order 25 parts or 25,000,000.
Triangle Machine Products is built for high-precision production, with decades of machining experience, specialized equipment and a process-first approach. Compared with casting or forming, CNC machining delivers better dimensional accuracy and surface integrity, which chain-driven applications need for performance and long life.
Off-the-shelf hubs are made for standard designs. Our custom sprocket hubs are made for yours, with responsive service, engineering collaboration and quality control built into every run. Learn more about our multi-spindle screw machining and CNC turning capabilities.
We manufacture weld-on sprocket hubs, taper-lock hubs, finished bore hubs and custom hybrid configurations. Each is machined to tight tolerances to match your drive system.
Yes. Whether you need a custom bore, offset spacing, specific hub dimensions or added wear resistance, Triangle can machine to your drawing or help you design a hub that meets your requirements.
We commonly machine sprocket hubs from carbon steel, alloy steel, stainless steel and other specialty materials, selected for your operating environment and mechanical requirements. Surface treatments include black oxide, zinc plating and nitriding.
Have a drawing or a custom sprocket hub project in mind? Call our Cleveland sales team at 216-524-5872 or fill out the contact form to request a quote. You can also visit our FAQ page for answers to common questions.
