
Ring Gears
- 10" pitch diameter capacity
- AGMA 10-13 quality ratings
- 5-inch face width capability











AGMA 10 Certified
AGMA 13 Certified
Mechanical gear rings are precision-engineered components essential for planetary gear systems, power transmission, and industrial machinery. Our wholesale supply includes ring gears, planetary gears, spur gears, and helical gears manufactured to AGMA 10 and AGMA 13 quality standards. With capabilities up to 20-inch diameter and custom manufacturing options, we serve industries from mining to aerospace with reliable, high-performance gear solutions backed by 50 years of manufacturing expertise.
Talk to our experts for custom solutions and tailored guidance.
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Our gear rings meet AGMA 10 standards for shaped and hobbed gears, and AGMA 13 for ground gears, ensuring superior performance and reliability.
Talk to our experts for custom solutions and tailored guidance.

Heavy-duty gear rings engineered for extreme conditions in mining operations, ensuring reliable power transmission.

Precision gear rings for manufacturing equipment, providing smooth operation and enhanced longevity in production lines.

Reliable gear ring solutions for rail and transportation applications, meeting stringent safety and performance standards.

High-precision ground gear rings for critical aerospace and defense applications requiring AGMA 13 quality standards.
Talk to our experts for custom solutions and tailored guidance.
Since 1973, we've delivered precision gear solutions across aerospace, defense, medical, and industrial sectors with unmatched expertise and reliability.
Full-service job shop with gear blanking, milling, grinding, and broaching under one roof ensures precise control, cost-effectiveness, and timely delivery.
AGMA 10 rating on shaped and hobbed gears, AGMA 13 on ground gears, with rigorous in-house testing ensuring superior performance for demanding applications.
Our gear specialists will help you select the right gear rings for your application. Expect a detailed quote with technical specifications within 24 hours.
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