LC-250
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Specifications
Part Data
- Housing or Shaft Shaft
- Axial or Radial Radial
- Shaft Diameter Ds 2.500 inches
- Ds mm 63.500 mm
- Groove Diameter Dg 2.323 - 2.333 - inches
- Groove Width W 0.086 - 0.091 - inches
- Groove Depth D 0.086 inches
- Free Diameter Df 2.298 - 2.310 - inches
- Thickness T *** 0.075 - 0.081 - inches
- Maximum Section E 0.255 - 0.269 - inches
- Clearance Dia. Installed In Groove L2 2.900 inches
- Weight Per 1000 Pcs. 39.700 lbs.
- Edge Margin Y Min. 0.258 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 5107 250
- Interchange IRR
- Interchange Anderton
- Interchange Mil Or Aero AS90708D 250
- Interchange Din
Performance Data
- Thrust Load Ring Safety Factor Of 3 Pr 23,548 lbs.
- Thrust Load Groove Safety Factor Of 2 Pg 11,400 lbs.
- R.P.M. Limits Standard Material RPM 12,000.000
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 |
|---|---|---|---|---|
| LC-250SS | External/Shaft interlocking | PH 15-7 Stainless Steel | None/Self Finish | Quote |
| LC-250SS MPS | External/Shaft interlocking MS90708-4250 | PH 15-7 Stainless Steel | Military Passivation | Quote |
| LC-250ST PD | External/Shaft interlocking | Carbon Steel SAE 1070-1090 | Phosphate & Oil | Quote |
| LC-250ST ZD | External/Shaft interlocking | Carbon Steel SAE 1070-1090 | Zinc Dichromate | Quote |
| LC-250ST ZF | External/Shaft interlocking | Carbon Steel SAE 1070-1090 | Zinc Flash | Quote |
| LC-250ST MCD | External/Shaft interlocking AS90708-1250 | Carbon Steel SAE 1070-1090 | Military CAD Plating | Quote |
| LC-250ST MPD | External/Shaft interlocking AS90708-3250 | Carbon Steel SAE 1070-1090 | Military Phosphate and Oil | Quote |
| LC-250ST MZD | External/Shaft interlocking AS90708-2250 | 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
- 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
Documentation
Description
LC retaining rings are radially assembled external interlocking circlips and are part of Rotor Clip’s radial retaining ring family. The LC ring is produced in two identical halves that interlock into a groove on a shaft. Once assembled, the rings are dynamically balanced, making them particularly effective at retaining assemblies with extremely high rotational speeds.
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