SHM-25
Looking for a specific material or finish? View complete part numbers and request a quote below.
Specifications
Part Data
- Housing or Shaft Shaft
- Axial or Radial Axial
- Shaft Diameter Ds 0.249 - 0.252 - inches
- Groove Diameter Dg 0.231 - 0.234 - inches
- Groove Width W 0.039 - 0.042 - inches
- Groove Depth D 0.009 inches
- Free Diameter Df 0.221 - 0.227 - inches
- Thickness T *** 0.033 - 0.037 - inches
- Maximum Section S Max 0.063 inches
- Minimum Section S Min 0.037 inches
- Weight Per 1000 Pcs. 0.390 lbs.
- Edge Margin Y Min. inches
- Clearance Dia. Expanded Over Shaft L1 0.384 inches
- Clearance Dia. Released In Groove L2 0.366 inches
- Gaging Dia. Gd Max inches
- Hardness ST 68.500 - 72.000 - HR30N
- Hardness SS 63.000 - 69.500 - HR30N
- Hardness BC 54.000 - 62.000 - HR30N
- Interchange Waldes Truarc 5560 25
- Interchange IRR
- Interchange Anderton
- Interchange Mil Or Aero
- Interchange Din
Performance Data
- Thrust Ld. (lbs.) Ring Safety Factor Of 4 Pr
- Thrust Ld. (lbs.) Groove Safety Factor Of 2 Pg 160 lbs.
- R.P.M. Limits Standard Material RPM 80,000.000
Tool Data
- Mandrel Base Dia Dp 0.251 - 0.252 - inches
- Mandrel Top Dia W 0.101 inches
- Mandrel Height G 0.995 - 1.005 - inches
- Bushing I.D. 0.254 - 0.256 - inches
- Bushing O.D. 0.625 inches
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 |
|---|---|---|---|---|
| SHM-25SS | External/Shaft Tamper Proof | PH 15-7 Stainless Steel | None/Self Finish | Quote |
| SHM-25ST PD | External/Shaft Tamper Proof | Carbon Steel SAE 1070-1090 | Phosphate & Oil | Quote |
| SHM-25ST Z3X | External/Shaft Tamper Proof | Carbon Steel SAE 1070-1090 | Trivalent Zinc | Quote |
| SHM-25ST ZD | External/Shaft Tamper Proof | Carbon Steel SAE 1070-1090 | Zinc Dichromate | Quote |
| SHM-25ST ZF | External/Shaft Tamper Proof | 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
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
SHM retaining rings are tamper-proof external axial circlips and are part of Rotor Clip’s tapered section retaining ring line. Similar in function to standard SH rings, SHM rings feature a lug-free design that makes removal difficult once installed while maintaining reliable external axial retention in small and compact assemblies.
More than Parts. A True Partnership.
Our passion is creating the best rings, springs, and clamps. Our mission is to make your work a success. We are here for you.