DSI-18
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Specifications
Part Data
- Housing or Shaft Shaft
- Axial or Radial Axial
- Ds mm 18.000 mm
- Groove Diameter Dg 16.890 - 17.000 - mm
- Groove Width W 1.300 mm
- Groove Depth D 0.500 mm
- Free Diameter Df 16.140 - 16.600 - mm
- Thickness T *** 1.140 - 1.200 - mm
- Hole Diameter R 1.500 mm
- Large Sect. S 2.500 - 2.700 - mm
- Weight Per 1000 Pcs. 1.100 kg
- Edge Margin Y Min. 1.500 mm
- Allowable Radius / Chamfer R/Ch Max, 1.500 mm
- Hardness ST 47.000 - 54.000 - HRC
- Hardness SG 47.000 - 54.000 - HRC
- Interchange Waldes Truarc
- Interchange IRR
- Interchange Anderton M1408 0180
- Interchange Mil Or Aero
- Interchange Din
- Interchange Seeger-Orbis AV 18
Performance Data
- Thrust Load Ring Pr 14.800 kN
- Thrust Load Groove Pg 2.000 kN
- R.P.M. Limits Standard Material RPM 39,000.000
- Max. Load W/ R Max Or Ch Max PR 3.200 kN
Tool Data
- Standard Pliers (Straight) RPA-1
- 45 Standard Pliers RPA-145
- 90 Standard Pliers RPA-190
- Convertible Pliers RP-320
- 45 Convertible Pliers RP-324
- 90 Convertible Pliers RP-329
- Heavy Duty Pliers (Straight) RPN-A1
- 90 Heavy Duty Pliers RPN-A11
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 |
|---|---|---|---|---|
| DSI-18ST HPD | Metric External/Shaft Inverted | Carbon Steel SAE 1070-1090 | Heavy Phosphate and Oil | Quote |
| DSI-18ST PD | Metric External/Shaft Inverted | Carbon Steel SAE 1070-1090 | Phosphate & Oil | Quote |
| DSI-18ST ZF | Metric External/Shaft Inverted | 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
- Stainless Steel DIN 1.4122
- Phosphor Bronze
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
DSI retaining rings are axially assembled external metric circlips with inverted lugs and are part of Rotor Clip’s tapered section retaining ring line. Functionally similar to standard DSH rings, the inverted lugs reduce how far the lugs extend beyond the shaft circumference, making them suitable for applications with minimal radial clearance.
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