
At TCMCO, we specialize in precision engineered sprockets and hubs built to meet the exact requirements of your application. For more than 75 years, we’ve been delivering quality, durability, and customization to industries that demand reliable power transmission. Our manufacturing capabilities cover a wide range of materials, including carbon steel, stainless steel, aluminum, plastics, and specialty alloys, ensuring the right solution for your operating environment.
We don’t just meet expectations, we engineer components to exceed them.
Precision Customization Options
Our in-house machining team can produce sprockets and hubs with exact specifications to ensure perfect fit, maximum performance, and long service life:
- Custom Bores: Manufactured to match your specific shaft or axle dimensions, including splined bores.
- Keyways: Machined to prevent slippage and ensure positive drive engagement.
- Special Bolt Hole Patterns: Designed to fit your unique mounting configurations.
- Snap Ring Grooves: Added for secure and reliable component retention.
- Additional Machining Services: From light modifications to complex custom work, we can meet your exact needs.

Available Finishes
To improve performance, aesthetics, and corrosion resistance, we offer multiple finish options:
- Zinc Plating – Long lasting corrosion protection with a clean, professional look.
- Black Oxide – Added wear resistance and a dark, protective finish.
- Anodizing – Durable and decorative coating for aluminum components.
Industries We Serve
Our sprockets and hubs are in service across a wide range of industries, delivering performance where it matters most:
- Mining: Heavy duty designs capable of withstanding extreme loads and harsh environments.
- Material Handling: Engineered for conveyors, lifts, and automated transport systems.
- Manufacturing & Automation: Precision sprockets to keep production lines running smoothly.
- Food & Beverage: Fabricated to meet hygiene and durability standards in processing equipment.
- Wire & Cable Manufacturing: Highly durable, custom designed to meet the process requirements of each individual line.
Whether you need a single custom sprocket or a full production run, TCMCO has the equipment, experience, and expertise to deliver on time and to specification. Your application demands precision, TCMCO delivers it.
Ready to Get Your Sprockets and Hubs into Production?
Get a quote in 48 hours. Upload your drawings, sketches, or even just describe your application – our gear manufacturing experts will review your requirements and provide detailed recommendations, material suggestions, and accurate pricing.
Questions about feasibility, materials, or lead times? Our senior engineers with 20+ years in custom gear manufacturing are standing by to help you find the perfect solution – whether you need one replacement gear by next week or 10,000 precision gears for your next product launch.
Call Us To Discuss Your Project
Send Us An Email
