SH-255
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Specifications
Part Data
- Housing or Shaft Shaft
- Axial or Radial Axial
- Shaft Diameter Ds 2.559 inches
- Ds mm 65.000 mm
- Groove Diameter Dg 2.413 - 2.425 - inches
- Groove Width W 0.086 - 0.091 - inches
- Groove Depth D 0.070 inches
- Free Diameter Df 2.347 - 2.397 - inches
- Thickness T *** 0.075 - 0.081 - inches
- Lug Height H 0.287 - 0.297 - inches
- Maximum Section S Max 0.231 - 0.245 - inches
- Minimum Section S Min 0.118 - 0.132 - inches
- Hole Diameter R 0.123 - 0.140 - inches
- Weight Per 1000 Pcs. 33.900 lbs.
- Edge Margin Y Min. inches
- Clearance Dia. Expanded Over Shaft L1 3.180 inches
- Clearance Dia. Released In Groove L2 3.040 inches
- Gaging Dia. Gd Max inches
- Hardness ST 47.000 - 52.000 - HRC
- Hardness SS 44.000 - 51.000 - HRC
- Hardness BC 37.000 - 43.000 - HRC
- Interchange Waldes Truarc 5100 255
- Interchange IRR 3100 255
- Interchange Anderton N1400 0255
- Interchange Mil Or Aero MS16624D 255
- Interchange Din
Performance Data
- Thrust Ld. (lbs.) Ring Safety Factor Of 4 Pr 23,853 lbs.
- Thrust Ld. (lbs.) Groove Safety Factor Of 2 Pg 12,650 lbs.
- R.P.M. Limits Standard Material RPM 8,200.000
Tool Data
- Standard Pliers (Straight) RP-600
- 45 Standard Pliers RP-604
- 90 Standard Pliers RP-609
- Ratchet Pliers (w/o Tips) RP-28R
- Straight Ratchet Pliers Tips RP-5009R
- 45 Ratchet Pliers Tips RP-5012R
- 90 Ratchet Pliers Tips RP-5013R
- Heavy Duty Pliers (Straight) RPN-A3
- 90 Heavy Duty Pliers RPN-A31
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-255BC | External/Shaft | Beryllium Copper Alloy 25 | None/Self Finish | Quote |
| SH-255SS SPM | External/Shaft | PH 15-7 Stainless Steel | None/Self Finish | Quote |
| SH-255SS SPM MPS | External/Shaft MS16624-4255 | PH 15-7 Stainless Steel | Military Passivation | Quote |
| SH-255ST PD | External/Shaft | Carbon Steel SAE 1070-1090 | Phosphate & Oil | Quote |
| SH-255ST ZD | External/Shaft | Carbon Steel SAE 1070-1090 | Zinc Dichromate | Quote |
| SH-255ST ZF | External/Shaft | Carbon Steel SAE 1070-1090 | Zinc Flash | Quote |
| SH-255ST SPM MCD | External/Shaft MS16624-1255 | Carbon Steel SAE 1070-1090 | Military CAD Plating | Quote |
| SH-255ST SPM MPD | External/Shaft MS16624-3255 | Carbon Steel SAE 1070-1090 | Military Phosphate and Oil | Quote |
| SH-255ST SPM MZD | External/Shaft MS16624-2255 | Carbon Steel SAE 1070-1090 | Military 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
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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