SE-98 b


Product Image


Part Data

  • Housing or Shaft Shaft
  • Axial or Radial Radial
  • Shaft Diameter Ds 1.000 inches
  • Ds mm 25.40 mm
  • Groove Diameter Dg 0.8350 - 0.8380 inches
  • Groove Width W 0.044 - 0.047 inches
  • Groove Depth D 0.0820 inches
  • Free Diameter Df 0.817 - 0.825 inches
  • Thickness T *** 0.048 - 0.052 inches
  • Outside Diameter G 1.500 inches
  • Clearance Dia. Installed In Groove L2 1.530 inches
  • Weight Per 1000 Pcs. 9.200 lbs.
  • Edge Margin Y Min. inches

Performance Data

  • Thrust Load Ring Safety Factor Of 3 Pr 2690 lbs.
  • Thrust Load Groove Safety Factor Of 2 Pg 1900 lbs.
  • R.P.M. Limits Standard Material RPM 6500


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


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


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

Custom solutions

Can’t find what you’re looking for in an existing product, need a modified version of one of our standard parts, or simply aren’t sure what part you need?

Submit your custom specifications

Need help? Contact our Engineering team


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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Our passion is creating the best rings, springs, and clamps. Our mission is to make your work a success. We are here for you.