{"product_id":"rotor-clip-cg-175sj-external-spiral-retaining-ring","title":"Rotor Clip CG-175SJ External Spiral Retaining Ring","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ROTOR CLIP CG-175SJ is an external spiral retaining ring engineered for use on 1.75-inch diameter shafts. It seats into a precision-cut groove and provides a low-profile, single-turn axial stop for bearings, gears, pulleys, and other shaft-mounted components. Manufactured from AISI 302 stainless steel to the AMS-5866 and ISO 13485:2016 standards, it delivers corrosion resistance suitable for wet, washdown, and medical-adjacent environments. The ring measures 0.062 inches thick with a free diameter of 1.633 inches and a free outside diameter of 1.889 inches. Installation requires no special tooling beyond standard spiral retaining ring pliers.\u003c\/p\u003e\n\u003cp\u003eThis ring is used in light to medium industrial assemblies where a conventional stamped circlip or snap ring is not suitable or where axial space is limited. Spiral retaining rings are common in HVAC drive assemblies, pump shafts, motor end-bells, conveyor components, and fluid-handling equipment. The external configuration means the ring seats into a groove machined into the outside diameter of a shaft, retaining hub-style components from axial movement. Machinists, millwrights, and maintenance technicians are the primary installers in both OEM production and field-repair contexts.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eExternal spiral design seats into shaft groove for low-profile axial retention\u003c\/li\u003e\n  \u003cli\u003eAISI 302 stainless steel construction with oil finish for corrosion resistance in wet or chemically active environments\u003c\/li\u003e\n  \u003cli\u003eMeets AMS-5866 and ISO 13485:2016 material and quality standards\u003c\/li\u003e\n  \u003cli\u003eGroove width of 0.068 inches with tight tolerance (0.000 to 0.004 inches) for positive seating\u003c\/li\u003e\n  \u003cli\u003eRing thickness of 0.062 inches with tolerance of -0.003 to 0.003 inches for consistent fit\u003c\/li\u003e\n  \u003cli\u003eGroove diameter tolerance of -0.005 to 0.005 inches allows use with standard machined shaft grooves\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for installation on 1.75-inch diameter shafts with a machined external groove diameter of 1.650 inches, a groove width of 0.068 inches, and a groove depth of 0.050 inches per AISI 302 and AMS-5866 spiral retaining ring groove specifications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and removal should be performed with spiral retaining ring pliers rated for the ring diameter to avoid distorting the ring or damaging the groove. Shut down and lock out all power and mechanical energy to the assembly before disassembly. Confirm groove dimensions match the specified tolerances before seating the ring; an undersized or oversized groove can cause the ring to back out under load. Do not hammer or pry the ring into position, as this can crack or deform the stainless steel and compromise axial retention.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRing Type\u003c\/strong\u003e: External Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShaft Diameter\u003c\/strong\u003e: 1.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGroove Diameter\u003c\/strong\u003e: 1.650 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGroove Diameter Tolerance\u003c\/strong\u003e: -0.005 to 0.005 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFree Diameter\u003c\/strong\u003e: 1.633 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFree Diameter Tolerance\u003c\/strong\u003e: -0.020 to 0.000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFree Outside Diameter\u003c\/strong\u003e: 1.889 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGroove Width\u003c\/strong\u003e: 0.068 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: 0.050 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRing Thickness\u003c\/strong\u003e: 0.062 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRing Thickness Tolerance\u003c\/strong\u003e: -0.003 to 0.003 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: 302 Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Oil\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: AISI 302, AMS-5866, ISO 13485:2016\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.013 pounds\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: 5\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: CG-175SJ\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ROTOR CLIP","offers":[{"title":"Default Title","offer_id":51723597676850,"sku":"CG-175SJ","price":3664.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/29a69c0aa71c152307354dd1c5168e00_8399f568-527e-43e2-a5a5-20a439426861.jpg?v=1788606946","url":"https:\/\/voomisupply.com\/products\/rotor-clip-cg-175sj-external-spiral-retaining-ring","provider":"Voomi Supply","version":"1.0","type":"link"}