USH-387
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Specifications
Part Data
- Housing or Shaft Shaft
- Axial or Radial Axial
- Shaft Diameter Ds 3.875 inches
- Ds mm 98.400 mm
- Groove Diameter Dg 3.667 - 3.679 - inches
- Groove Width W 0.120 - 0.125 - inches
- Groove Depth D 0.101 inches
- Free Diameter Df 3.550 - 3.643 - inches
- Gap A 0.286 - 0.500 - inches
- Section S 0.276 - 0.286 - inches
- Thickness T 0.107 - 0.111 - inches
- Notch Depth Nd 0.120 - 0.150 - inches
- Notch Width Nw 0.125 inches
- Hardness ST 47.000 - 53.000 - HRC
Performance Data
- Allowable Static Thrust Load 16,600.000 lbs.
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 |
|---|---|---|---|---|
| USH-387ST PD | Internal/Housing Constant Section | Carbon Steel SAE 1070-1090 | Phosphate & Oil | Quote |
Materials and Finishes
Materials
- Carbon Steel (SAE 1060-1090)
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
- OIL - Oil over Steel, Carbon Steel
Documentation
Description
Snap Ring, External Notched, Inch. Once installed in the groove of a shaft the portion of the ring protruding from the groove holds an assembly in place.
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