Rings / Radially Assembled Retaining Rings / ME

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Part Data

  • Housing or Shaft Shaft
  • Axial or Radial Radial
  • Shaft Diameter Ds 0.157 inches
  • Ds mm 4.000 mm
  • Groove Diameter Dg 3.020 - 3.100 - mm
  • Groove Width W 0.700 - 0.850 - mm
  • Groove Depth D 0.450 mm
  • Free Diameter Df 2.820 - 2.930 - mm
  • Thickness T *** 0.540 - 0.660 - mm
  • Outside Diameter G 7.200 mm
  • Clearance Dia. Installed In Groove L2 7.600 mm
  • Weight Per 1000 Pcs. 0.100 kg
  • Edge Margin Y Min. mm
  • Hardness ST 67.500 - 71.000 - HR30N
  • Hardness SS 63.000 - 69.500 - HR30N
  • Hardness BC 56.500 - 68.000 - HR30N
  • Interchange Waldes Truarc 11-420 0040
  • Interchange IRR
  • Interchange Anderton
  • Interchange Mil Or Aero
  • Interchange Din

Performance Data

  • Thrust Load Ring Safety Factor Of 3 Pr 0.700 kN
  • Thrust Load Groove Safety Factor Of 2 Pg 0.300 kN
  • R.P.M. Limits Standard Material RPM 31,000

Tool Data

  • Standard Applicator (Flat) A-100
  • 45 Applicator A-104
  • 90 Applicator A-109
  • Offset Applicator A-107
  • Heavy Duty Dispenser D-250

Materials

  • Carbon Steel (SAE 1060-1090)
  • Stainless Steel (PH15-7 Mo, PH17-7)
  • Beryllium Copper
  • Special Material Grades

Finishes

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

  • PA - Phosphate, Carbon Steel
  • PD - Phosphate and Oil, Carbon Steel
  • PAL - Phosphate with Sealer, Carbon Steel
  • HPD - Heavy Phosphate and Oil, Carbon Steel
  • ZD - Zinc Plating, Carbon Steel
  • ZF - Zinc Bright, Carbon Steel
  • ZDL - Zinc Dichromate with Sealer, Carbon Steel
  • HZDL - Heavy Zinc Dichromate with Sealer, Carbon Steel
  • Z3X - Trivalent Chromate over Zinc, Carbon Steel
  • ZFF - Zinc Flash, Carbon Steel
  • CF - Copper Flash, Carbon Steel

Description

Radially Assembled, External E, ANSI Metric. Perhaps the most popular and widely used radial retaining ring is the E (so named because it is shaped like the letter E). Three prongs make contact with the bottom of the groove and provide a shoulder for effe

Custom solutions

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Notes

CAD Models are provided for informational purposes only and may not represent the final part you receive.  Manufacturer assumes no responsibility for any such inconsistencies , and disclaims any liability to any party for any loss, damage, or disruption which may arise therefrom. Always contact Manufacturer for final measurements when specified in your design.

 

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