Here are some of the most well-known global suppliers of stainless steel helical gears:

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Leading Suppliers of Stainless Steel Helical Gears

1. Schafer Gear Works

   • Overview: Renowned for precision gears and custom solutions.
   • Website: Schafer Gear

2. Boston Gear

   • Overview: A leading manufacturer of gears and gear drives with a wide range of applications.
   • Website: Boston Gear

3. KHK Gear Manufacturer

   • Overview: Offers a comprehensive selection of gears, including helical gears in various materials.
   • Website: KHK Gears

4. Gear Motions

   • Overview: Specializes in precision gears including helical gears, with capabilities in custom manufacturing.
   • Website: Gear Motions

5. Martin Sprocket & Gear

   • Overview: A diversified manufacturer of industrial components including gears.
   • Website: Martin Sprocket

6. Greenville Drive

   • Overview: Provides precision gearing solutions, including stainless steel options.
   • Website: Greenville Drive

7. AmTech International

   • Overview: Specializes in manufacturing and supplying a wide range of gearing products tailored to customer needs.
   • Website: AmTech International

8. SPC Gear

   • Overview: Offers a variety of gear products, with a focus on high-performance applications.
   • Website: SPC Gear

9. Cleveland Gear Company

   • Overview: Focused on high-quality gear manufacturing, especially for industrial applications.
   • Website: Cleveland Gear

10. Nidec Corporation

    • Overview: A global leader in electric motors and components, also providing advanced gear solutions.
    • Website: Nidec ```

This list is not exhaustive, but these companies are among the recognized leaders in the supply of stainless steel helical gears. Each company has its own specialty and area of focus, allowing them to serve different sectors of the market effectively.