{"product_id":"rotor-clip-sh-150ss-mps-external-retaining-ring-1-1-2-in","title":"Rotor Clip SH-150SS Mps External Retaining Ring 1-1\/2 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ROTOR CLIP SH-150SS MPS is an external retaining ring engineered for use on 1-1\/2 inch diameter shafts. It seats in a precision-cut external groove to axially retain components such as bearings, gears, and pulleys on shafts and spindles. The ring is manufactured from 15-7 Grade 632 stainless steel to the AMS-5529 and UNS S15700 specifications, delivering high hardness in the 47 to 52 HRC range along with corrosion resistance. A passivated finish further extends service life in wet or chemically active environments. Licensed trades and mechanical assemblers working in industrial, marine, or food-processing applications typically specify this ring where standard carbon steel hardware is not acceptable.\u003c\/p\u003e\n\u003cp\u003eThis retaining ring is suited for shaft assemblies requiring a corrosion-resistant fastener with tight dimensional tolerances. The 1.406 inch groove diameter and 0.056 inch groove width accommodate precise groove machining to minimize axial play. The ring also carries a Military Specification designation of MS 16624-4150 and meets ISO 13485:2015, making it appropriate for regulated manufacturing environments including medical device assembly. Mechanical assemblers, maintenance technicians, and precision machinists working in OEM or MRO applications will find this ring a direct fit for grooved 1-1\/2 inch shafts where stainless material is required.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e15-7 Grade 632 stainless steel construction rated at 47 to 52 HRC hardness\u003c\/li\u003e\n  \u003cli\u003ePassivated finish for enhanced corrosion resistance in wet or aggressive environments\u003c\/li\u003e\n  \u003cli\u003eMeets AMS-5529, UNS S15700, and ISO 13485:2015 standards\u003c\/li\u003e\n  \u003cli\u003eMilitary Specification MS 16624-4150 compliance for regulated and defense applications\u003c\/li\u003e\n  \u003cli\u003eTight groove width tolerance of 0.0000 to 0.0040 inches for secure axial retention\u003c\/li\u003e\n  \u003cli\u003eGroove diameter of 1.406 inches with tolerance of -0.004 to +0.004 inches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style external retaining ring for 1-1\/2 inch diameter shafts with a machined external groove matching a 1.406 inch groove diameter, 0.056 inch groove width, and 0.047 inch groove depth per MS 16624-4150 specifications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eExternal retaining rings of this type are installed and removed using dedicated external snap ring pliers; standard pliers can deform the ring and compromise retention. Ensure the shaft groove is clean, free of burrs, and dimensioned to print before installation. Confirm the ring is fully seated in the groove around its entire circumference before applying axial load. Personnel should wear eye protection during installation, as the ring can release under spring tension if slips occur.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShaft Diameter\u003c\/strong\u003e: 1.5 inches (38.10 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGroove Diameter\u003c\/strong\u003e: 1.406 inches (35.71 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGroove Diameter Tolerance\u003c\/strong\u003e: -0.004 to +0.004 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGroove Width\u003c\/strong\u003e: 0.056 inches (1.42 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGroove Width Tolerance\u003c\/strong\u003e: 0.000 to +0.004 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGroove Depth\u003c\/strong\u003e: 0.047 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFree Diameter\u003c\/strong\u003e: 1.387 inches (35.23 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFree Diameter Tolerance\u003c\/strong\u003e: -0.015 to +0.010 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFree Outside Diameter\u003c\/strong\u003e: 1.99 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRing Thickness\u003c\/strong\u003e: 0.050 inches (1.27 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRing Thickness Tolerance\u003c\/strong\u003e: -0.002 to +0.002 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Stainless Steel, 15-7 Grade 632\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Passivated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHardness\u003c\/strong\u003e: 47 to 52 HRC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: AMS-5529, UNS S15700, ISO 13485:2015\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMilitary Specification\u003c\/strong\u003e: MS 16624-4150\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.009 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ROTOR CLIP\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: SH-150SS MPS\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ROTOR CLIP","offers":[{"title":"Default Title","offer_id":51690763813170,"sku":"SH-150SS MPS","price":66052.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/bdd7e3d5f2af4164db9d9a73af6439b3_29be3c91-94bc-4a84-9db9-4f356fcbf917.jpg?v=1788275235","url":"https:\/\/voomisupply.com\/products\/rotor-clip-sh-150ss-mps-external-retaining-ring-1-1-2-in","provider":"Voomi Supply","version":"1.0","type":"link"}