
Worm Gears
- Up to 16 inch diameter capacity
- CDA 954 aluminum bronze material
- Carburized and ground worms









Browse our comprehensive selection of wholesale worm gear shafts and precision components. Engineered for demanding industrial applications, our products feature high-quality materials including CDA 954 aluminum bronze and carburized steel. With 50 years of manufacturing expertise, Carnes-Miller Gear delivers turn-key solutions from gear blanking to finished assemblies with AGMA quality ratings.
Talk to our experts for custom solutions and tailored guidance.
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We manufacture worm gears using CDA 954 aluminum bronze, CDA 932 bronze, and steel. Worms are made from carburizing-grade steel that is carburized, hardened, and precision ground.
Talk to our experts for custom solutions and tailored guidance.

Precision worm gears and shafts for industrial machinery requiring high torque reduction and reliable power transmission systems.

Heavy-duty gear components engineered for demanding mining operations with superior durability and load capacity.

AGMA 13-rated precision ground gears for aerospace applications requiring exacting standards and superior surface finish.

Custom gear shafts for rail, automotive, and transportation equipment ensuring smooth operation and extended service life.
Talk to our experts for custom solutions and tailored guidance.
Since 1973, we've delivered precision gear solutions with proven expertise in aerospace, defense, medical, and industrial applications. Our specialized team ensures consistent quality.
From gear blanking to final grinding, our 18,000 sq. ft. facility houses all manufacturing processes. This provides precise control over production, cost-effectiveness, and on-time delivery.
We maintain AGMA 10 rating on shaped and hobbed gears, and AGMA 13 on ground gears. In-house nital-etch testing and dimensional data collection ensure every component meets specifications.
Submit your specifications and our gear experts will respond within 24 hours with a detailed quote. We offer custom manufacturing, reverse engineering, and technical consultation.
For immediate assistance, feel free to give us a direct call at +1 704-888-4448 You can also send us a quick email at dan@cmgear.us
For immediate assistance, feel free to give us a direct call at +1 704-888-4448 You can also send us a quick email at dan@cmgear.us