SH-21
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Specifications
Part Data
- Housing or Shaft Shaft
- Axial or Radial Axial
- Shaft Diameter Ds 0.219 inches
- Ds mm 5.600 mm
- Groove Diameter Dg 0.204 - 0.207 - inches
- Groove Width W 0.018 - 0.020 - inches
- Groove Depth D 0.007 inches
- Free Diameter Df 0.192 - 0.198 - inches
- Thickness T *** 0.013 - 0.017 - inches
- Lug Height H 0.054 - 0.058 - inches
- Maximum Section S Max 0.026 - 0.030 - inches
- Minimum Section S Min 0.015 - 0.019 - inches
- Hole Diameter R 0.024 - 0.036 - inches
- Weight Per 1000 Pcs. 0.070 lbs.
- Edge Margin Y Min. inches
- Clearance Dia. Expanded Over Shaft L1 0.338 inches
- Clearance Dia. Released In Groove L2 0.324 inches
- Gaging Dia. Gd Max inches
- Hardness BC 77.000 - 82.000 - HR15N
- Interchange Waldes Truarc 5100 21
- Interchange IRR 3100 21
- Interchange Anderton N1400 0021
- Interchange Mil Or Aero MS16624D 21
- Interchange Din
Performance Data
- Thrust Ld. (lbs.) Ring Safety Factor Of 4 Pr 284 lbs.
- Thrust Ld. (lbs.) Groove Safety Factor Of 2 Pg 110 lbs.
- R.P.M. Limits Standard Material RPM 80,000.000
Tool Data
- Standard Pliers (Straight) RP-18
- 45 Standard Pliers RP-2184
- 90 Standard Pliers RP-2189
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 |
|---|---|---|---|---|
| SH-21BC | External/Shaft | Beryllium Copper Alloy 25 | None/Self Finish | Quote |
| SH-21BC MCD | External/Shaft MS16624-5021-1 | Beryllium Copper Alloy 25 | Military CAD Plating | Quote |
| SH-21BC MTM | External/Shaft MS16624-5021 | Beryllium Copper Alloy 25 | Military None/Self Finish | Quote |
| SH-21ST PD | External/Shaft | Carbon Steel SAE 1070-1090 | Phosphate & Oil | 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
SH retaining rings are axially assembled external circlips within Rotor Clip’s tapered section retaining ring line. Installed into a groove on a shaft, the protruding shoulder retains components by preventing axial movement along the shaft.
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