ZE-18
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Specifications
Part Data
- Housing or Shaft Shaft
- Axial or Radial Radial
- Shaft Diameter Ds 0.188 inches
- Ds mm 4.800 mm
- Groove Diameter Dg 0.125 - 0.127 - inches
- Groove Width W 0.028 - 0.031 - inches
- Groove Depth D 0.031 inches
- Free Diameter Df 0.119 - 0.123 - inches
- Thickness T *** 0.023 - 0.027 - inches
- Outside Diameter G 0.550 inches
- Clearance Dia. Installed In Groove L2 0.565 inches
- Weight Per 1000 Pcs. 1.050 lbs.
- Edge Margin Y Min. inches
- Hardness SS 63.000 - 69.500 - HR30N
- Hardness BC 56.500 - 62.000 - HR30N
- Interchange Waldes Truarc
- Interchange IRR
- Interchange Anderton
- Interchange Mil Or Aero
- Interchange Din
Performance Data
- Thrust Load Ring Safety Factor Of 3 Pr 203 lbs.
- Thrust Load Groove Safety Factor Of 2 Pg 135 lbs.
- R.P.M. Limits Standard Material RPM 18,000.000
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 |
|---|---|---|---|---|
| ZE-18SS | Radially Assembled External/Shaft | PH 15-7 Stainless Steel | None/Self Finish | Quote |
| ZE-18ST PD | Radially Assembled External/Shaft | Carbon Steel SAE 1070-1090 | Phosphate & Oil | Quote |
| ZE-18ST ZD | Radially Assembled External/Shaft | Carbon Steel SAE 1070-1090 | Zinc Dichromate | Quote |
| ZE-18ST ZF | Radially Assembled External/Shaft | Carbon Steel SAE 1070-1090 | Zinc Flash | 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
Documentation
Description
Radially Assembled, External E 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 effective retentio
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