{"product_id":"rotor-clip-sh-137ss-b100-external-retaining-ring","title":"Rotor Clip SH-137SS B100 External Retaining Ring","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ROTOR CLIP SH-137SS B100 is an external retaining ring engineered for 1-3\/8 inch diameter shafts. It seats into a precision-cut external groove and holds components axially in place without threading or welding. The ring is manufactured from 15-7 Grade 632 stainless steel to AMS-5529 and UNS S15700 specifications, with a zinc finish for added surface protection. Hardness runs 47-52 HRC, giving the ring excellent resistance to deformation under load. A groove diameter of 1.291 inches and a ring thickness of 0.050 inches allow consistent seating in standard external grooves. Machinists, millwrights, and maintenance technicians install this type of ring as a reliable shaft retention solution in industrial and mechanical assemblies.\u003c\/p\u003e\u003cp\u003eThis external retaining ring is suited for shaft retention applications in industrial machinery, rotating equipment, and precision mechanical assemblies where a standard 1-3\/8 inch shaft diameter is used. The zinc-plated 15-7 stainless steel construction makes it appropriate for applications requiring corrosion resistance combined with high hardness. It is sold in a package quantity of one ring with a minimum order quantity of two units.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eExternal ring design seats in groove on 1-3\/8 inch shaft for axial component retention\u003c\/li\u003e\n\u003cli\u003e15-7 Grade 632 stainless steel construction rated to AMS-5529 and UNS S15700 standards\u003c\/li\u003e\n\u003cli\u003eHardness of 47-52 HRC for high load and wear resistance\u003c\/li\u003e\n\u003cli\u003eZinc finish provides surface protection against corrosion\u003c\/li\u003e\n\u003cli\u003eGroove diameter of 1.291 inches with tolerance of -0.004 to 0.004 inches for precise fitment\u003c\/li\u003e\n\u003cli\u003eRing thickness of 0.050 inches with tolerance of -0.002 to 0.002 inches\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use on shafts with a 1-3\/8 inch (34.93 mm) nominal shaft diameter and an external groove diameter of 1.291 inches with a groove width of 0.056 inches and a groove depth of 0.042 inches. Meets AMS-5529, UNS S15700, and ISO 13485:2015 standards. Does not meet military specifications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eExternal retaining rings are installed and removed using dedicated retaining ring pliers matched to the ring lug holes — using improvised tools risks ring distortion or personal injury. Ensure the shaft groove dimensions match the ring specifications before installation. Inspect the groove for burrs or damage that could prevent full ring seating. Wear appropriate eye protection during installation, as the ring is under spring tension.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShaft Diameter\u003c\/strong\u003e: 1.375 inches (1-3\/8 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShaft Diameter (mm)\u003c\/strong\u003e: 34.93 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroove Diameter\u003c\/strong\u003e: 1.291 inches\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\u003eFree Diameter\u003c\/strong\u003e: 1.272 inches\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: 1.800 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroove Width\u003c\/strong\u003e: 0.056 inches\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: 0.042 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing Thickness\u003c\/strong\u003e: 0.050 inches\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: 15-7 Grade 632 Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Zinc-Plated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness\u003c\/strong\u003e: 47-52 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\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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-137SS B100\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ROTOR CLIP","offers":[{"title":"Default Title","offer_id":51718097994034,"sku":"SH-137SS B100","price":995.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/bdd7e3d5f2af4164db9d9a73af6439b3_0514944b-f318-49d6-b5c4-73afaec30a50.jpg?v=1788549552","url":"https:\/\/voomisupply.com\/products\/rotor-clip-sh-137ss-b100-external-retaining-ring","provider":"Voomi Supply","version":"1.0","type":"link"}