MCA-185
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Specifications
Part Data
- Housing or Shaft Shaft
- Axial or Radial Axial
- Shaft Diameter Ds 185.000 mm
- Groove Diameter Dg 180.000 - 180.400 - mm
- Groove Width W 2.400 - 2.550 - mm
- Free Diameter Df 177.180 - 178.700 - mm
- Section S 7.700 - 8.000 - mm
- Thickness T 2.100 - 2.300 - mm
- Interchange Mil Or Aero
Performance Data
- Thrust Load Ring Safety Factor Of 3 Pr 366,650.000 N
- Thrust Load Groove Safety Factor Of 2 Pg 216,240.000 N
- R.P.M. Limits Standard Material RPM 631.000
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 |
|---|---|---|---|---|
| MCA-185SJ | Metric Spiral Aerospace External/Shaft | 302 Stainless | None/Self Finish | Quote |
| MCA-185SJ SPA ND MP3 | Metric Spiral Aerospace External/Shaft MA4016-185 | 302 Stainless | NADCAP Certified Finishing Process Passivation | Quote |
| MCA-185ST OIL | Metric Spiral Aerospace External/Shaft | Carbon Steel SAE 1070-1090 | Oil | Quote |
| MCA-185SU | Metric Spiral Aerospace External/Shaft | 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
MCA retaining rings are external aerospace metric spiral rings and are part of Rotor Clip’s spiral retaining ring family. These rings feature dimensions that conform to the metric aerospace specification MA 4016.
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