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AGMA Quality Certified

AGMA Quality Certified

Hardened Steel Spur Gears | Industrial Precision Gear Solutions

Explore our comprehensive range of hardened steel spur gears and industrial precision gear solutions. Engineered for demanding applications across aerospace, defense, medical, and heavy industrial sectors, our gears meet AGMA 10 and AGMA 13 quality standards. With over 50 years of manufacturing excellence, we deliver turn-key gear manufacturing, precision grinding, and custom solutions tailored to your exact specifications.

Our Range of Products

Custom Gears

Custom Gears

  • Turn-key gear manufacturing
  • AGMA 13 precision grinding
  • 50 years manufacturing experience
Precision Gear Manufacturing Services

Precision Gear Manufacturing Services

  • Precision grinding up to 400mm
  • AGMA 13 quality rating
  • Custom gear modifications
Precision Machining Gear Manufacturing Services

Precision Machining Gear Manufacturing Services

  • Full-service job shop
  • Advanced grinding technology
  • 50 years of innovation
Turn-Key Gears

Turn-Key Gears

  • Complete turn-key manufacturing
  • Competitive pricing
  • Quality gear production
Turn-Key Gears

Turn-Key Gears

  • In-house machining capabilities
  • On-time delivery commitment
  • Consistent quality standards
Turn-Key Gears

Turn-Key Gears

  • Custom gears to specifications
  • AGMA 10 and AGMA 13 ratings
  • Extensive training expertise

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Frequently Asked Questions

What AGMA quality ratings do your hardened steel spur gears meet?

Our spur gears achieve AGMA 10 quality on shaped and hobbed gears, and AGMA 13 quality on ground gears, ensuring superior precision for demanding industrial applications.

What is the maximum diameter for hardened steel spur gears you can manufacture?

Do you offer turn-key gear manufacturing services?

Can you provide custom gear modifications for specialized applications?

What industries do your hardened steel spur gears serve?

Do you offer reverse engineering services for obsolete gear systems?

What is your typical lead time for custom hardened steel spur gears?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Aerospace & Defense

Aerospace & Defense

Precision-ground gears meeting AGMA 13 standards for aircraft systems, defense equipment, and high-performance applications requiring superior surface finish.

Industrial Manufacturing

Industrial Manufacturing

Heavy-duty gears for manufacturing equipment, power transmission systems, and industrial machinery requiring reliable, long-lasting performance.

Mining & Construction

Mining & Construction

Robust gear solutions for mining equipment, construction machinery, and heavy-duty applications in demanding environments with extreme loads.

Transportation & Rail

Transportation & Rail

Precision gears for rail systems, transportation equipment, and automotive applications requiring smooth operation and extended service life.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

You might also like

Why Industrial Manufacturers Choose Carnes-Miller Gear

50 Years of Gear Expertise

Since 1973, we've delivered precision gear solutions with specialized training in gear tooling, nomenclature, and tolerancing for the most demanding applications.

Complete In-House Capabilities

Full-service job shop offering gear blanking, milling, hobbing, shaping, grinding, and broaching with precise control over production, cost, and delivery timelines.

AGMA 13 Precision Standards

Our gear grinding services achieve superior surface finish and AGMA 13 quality ratings, ensuring smooth, quiet operation and enhanced performance in high-demand environments.

Request a Quote for Custom Hardened Steel Spur Gears

Connect with our gear manufacturing experts. Receive technical guidance, custom solutions, and competitive pricing within 24 hours.

Contact Us Today

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