Spur Gears and Spur Gear Sets

Koro Industries specializes in the manufacture of spur gears

Custom Gear Manufacturing

Fine and Medium Pitch Gears

Precision Gears

Koro Industries is one of the leading spur gear suppliers in the United States.  We manufacture spur gears complete or will cut spur gear teeth on customer supplied blanks. We are spur gear suppliers for the following industries: aviation, defense and aerospace instrumentation, commercial, energy, general industry and equipment, healthcare, leisure, musical instrument, power tool, scientific research and transportation.

Koro manufactures spur gears and spur gear sets using modern machining methods to customer specifications.

To develop and maintain supportive relationships with our customers is important to us. We work closely with them to understand their product requirements and to produce gears of the highest quality. Allow our 50 plus years of manufacturing experience to provide you with dependable quality workmanship.

This product category includes: gear shafts, spur gear sets, pinions, flat gears, hub gears, hub gears with slots and/or cross holes, rack and pinion gears, metric spur gears, planetary gears, face gears, cluster gears, anti-backlash assemblies, and spur gear teeth cut on customer supplied blanks.

Koro Industries:  Manufacturing Capabilities for Spur Gears and Spur Gear Sets

  • Spur gears manufactured to your specifications
  • Outer Diameter: Approximate Min: 0.1 – Max: 6.0 inches
  • Overall Length: Up to 14 inches long
  • Diametral Pitch: 12 – 200 D.P.
  • Pressure Angle: Nearly any angle that can be produced with a hob
  • Module: 0.15 to 2.00 module
  • Spur Gear Suppliers with Precision Gear Manufacturing to AGMA and Equivalent Quality Levels
  • We use a variety of manufacturing methods including: CNC turning, CNC milling, CNC gear cutting, conventional hobbing, burnishing, broaching, etc.
  • Inch or Metric
  • Spur gears made complete or spur gear teeth cut on customer provided blanks.
  • Spur Gear Types: shafts, spur gear sets, pinions, flat gears, hub gears, hub gears with slots and/or cross holes, spur gears and racks, metric gears, planetary gears, face gears, cluster gears, anti-backlash assemblies, rack and pinion gears and spur gear teeth cut on customer supplied blanks.
  • All types of spur gear sets, rack and pinion sets
  • Spur gear suppliers with 50 + years of experience with a variety of materials including: Aluminum, Brass, Bronze, Delrin, Nylon, Plastic, Polymers, Stainless Steel, Steel Alloys, Titanium
  • Prototype, Small and Large Volume Production Runs

For more information call (763) 425-5247 or