Company directory

Reliance Gear Corporation

Reliance Gear Corporation is a mid-sized custom manufacturer based in Addison, United States, with listed capabilities in Tooth Grinding Gears, Cut Plastic Gears and Face Gears.

Company type
Custom Manufacturer
Company size
Medium (50-500)
Country
United States

Key facts

Listed location
Addison, Illinois, USA
Company type
Custom Manufacturer
Company size
Medium (50-500)

Company record

Reliance Gear Corporation designs and manufactures high‑precision gearing solutions. Its product line includes spiral bevel, zerol and hypoid gears ranging from 3 D.P. to 33 P.D., as well as spur and helical gears covering 3.5 D.P. up to 200 D.P. and extending to 26 P.D. The company also produces worms and worm gears to 3 D.P., and planet gears available from 7 D.P. to 20 P.D. A special breakdown service is offered, and the firm maintains a catalog of high‑standard tooling that can be supplied as stock or modified stock spiral gears. All inspections follow MIL‑Q‑9858, with gauge control aligned to MIL‑C‑45662A, and statistical process control (SPC) inspections are applied as needed in accordance with MIL‑105D.

Listed capabilities

  • Tooth Grinding Gears
  • Cut Plastic Gears
  • Face Gears
  • Feed Worms
  • Gear Stock
  • Heavy Duty Spiral Bevel Gears
  • High Input Speed Worms
  • Hollow Worms
  • Hypoid Gears
  • Military Specification Gears
  • Printing Press Gears
  • Robotics Gears
  • Short Run Replacement Gears
  • Solid Worms
  • Stamped Gears
  • Straight Bevel Gears

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