Rings / Spiral Retaining Rings / MCG

MCG-18

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CAD

Specifications

Part Data

  • Housing or Shaft Shaft
  • Axial or Radial Axial
  • Shaft Diameter Ds 18.000 mm
  • Groove Diameter Dg 16.860 - 17.000 - mm
  • Groove Width W 1.200 - 1.280 - mm
  • Free Diameter Df 16.470 - 16.800 - mm
  • Section S 1.500 - 1.700 - mm
  • Thickness T 1.000 - 1.100 - mm
  • Interchange Mil Or Aero

Performance Data

  • Thrust Load Ring Safety Factor Of 3 Pr 19,190.000 N
  • Thrust Load Groove Safety Factor Of 2 Pg 4,561.000 N

Product SKUs

Product SKUs listed may not include all available options. If you don't see what you're looking for, or need help selecting the right part, please contact us.

Item SKU Style Material Finish Quote
MCG-18SJ Metric Spiral External/Shaft Heavy Duty 302 Stainless None/Self Finish Quote
MCG-18ST OIL Metric Spiral External/Shaft Heavy Duty Carbon Steel SAE 1070-1090 Oil Quote
MCG-18SU Metric Spiral External/Shaft Heavy Duty 316 Stainless None/Self Finish Quote

Materials and Finishes

Materials

  • Carbon Steel (SAE 1060-1090)
  • Special Material Grades
  • Stainless Steel AISI 302
  • Stainless Steel AISI 316

Finishes

***For plated rings, add .002" (.05 mm) to the listed maximum thickness.

  • OIL - Oil over Steel, Carbon Steel

Documentation

Description

MCG retaining rings are external heavy-duty metric spiral rings and are part of Rotor Clip’s spiral retaining ring family. These two-turn rings provide 360° groove contact and are designed for metric applications with high thrust loads.

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