Rings / Radial Retaining Rings (Radial Circlips) / PO

PO-43

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Images

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Free Diameter & Ring Measurements with Section B-B

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Shaft Diameter & Groove Dimensions

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Clearance Diameter Installed In Groove

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PO-15 Only**

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Maximum Corner Radius & Chamfer

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Exploded Groove Profile & Edge Margin (Y)Maximum bottom radii (R), .005 For ring sizes 15 thru 50; .010 For ring sizes 62 thru 100 .015 For ring sizes 125 thru 150; .020 For ring sizes 175 thru 200

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Optional Center Prong Design

CAD

Specifications

Part Data

  • Housing or Shaft Shaft
  • Axial or Radial Radial
  • Shaft Diameter Ds 0.438 inches
  • Ds mm 11.100 mm
  • Groove Diameter Dg 0.382 - 0.398 - inches
  • Groove Width W 0.056 - 0.062 - inches
  • Groove Depth D 0.024 inches
  • Free Diameter Df 0.371 - 0.379 - inches
  • Thickness T *** 0.048 - 0.052 - inches
  • Large Sect. S 0.081 - 0.081 - inches
  • Outside Diameter G 0.752 inches
  • Clearance Dia. Installed In Groove L2 0.790 inches
  • Weight Per 1000 Pcs. 2.660 lbs.
  • Edge Margin Y Min. 0.048 inches
  • Hardness ST 47.000 - 53.000 - HRC
  • Hardness SS 44.000 - 51.000 - HRC
  • Hardness BC 34.000 - 43.000 - HRC
  • Interchange Waldes Truarc 5304 43
  • Interchange IRR
  • Interchange Anderton
  • Interchange Mil Or Aero
  • Interchange Din

Performance Data

  • Thrust Load Ring Safety Factor Of 2.5 Pr 2,233.000 lbs.
  • Thrust Load Groove Safety Factor Of 2 Pg 400 lbs.
  • R.P.M. Limits Standard Material RPM 60,000.000

Tool Data

  • Standard Applicator (Flat) A-843
  • 45 Applicator A-8434
  • 90 Applicator A-8439
  • Offset Applicator A-8437
  • Heavy Duty Dispenser D-850
  • Spring Rail Dispenser SD-850

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
PO-43SS Radially Assembled External/Shaft Poodle PH 15-7 Stainless Steel None/Self Finish Quote
PO-43ST PD Radially Assembled External/Shaft Poodle Carbon Steel SAE 1070-1090 Phosphate & Oil Quote
PO-43ST Z3X Radially Assembled External/Shaft Poodle Carbon Steel SAE 1070-1090 Trivalent Zinc Quote
PO-43ST ZD Radially Assembled External/Shaft Poodle Carbon Steel SAE 1070-1090 Zinc Dichromate Quote
PO-43ST ZF Radially Assembled External/Shaft Poodle Carbon Steel SAE 1070-1090 Zinc Flash Quote
PO-43ST .035 PD Radially Assembled External/Shaft Poodle Carbon Steel SAE 1070-1090 Phosphate & Oil Quote
PO-43ST .035 ZD Radially Assembled External/Shaft Poodle Carbon Steel SAE 1070-1090 Zinc Dichromate Quote
PO-43ST .035 ZF Radially Assembled External/Shaft Poodle Carbon Steel SAE 1070-1090 Zinc Flash Quote
PO-43ST .042 ZD Radially Assembled External/Shaft Poodle Carbon Steel SAE 1070-1090 Zinc Dichromate Quote

Materials and Finishes

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
  • 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
  • ZD - Zinc Dichromate, Carbon Steel

Description

PO retaining rings are radially assembled external circlips and are part of Rotor Clip’s radial retaining ring line. The PO ring features wide ears resembling those of a poodle dog, which offer an extra retention surface against the retained part.

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