{"product_id":"rotor-clip-se-118st-zd-e-style-retaining-ring-1-3-16-in","title":"Rotor Clip SE-118ST Zd E Style Retaining Ring 1-3\/16 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ROTOR CLIP SE-118ST ZD is an external E style retaining ring designed for 1-3\/16 inch (1.1875 inch decimal) shaft diameters. It seats in a machined external groove to retain components on shafts, spindles, and pins without requiring threaded fasteners. Manufactured from SAE 1060-1090 carbon steel with a yellow zinc dichromate finish, the ring delivers hardness in the 47-52 HRC range for reliable retention under load. The three-prong E style design allows for side-loading installation with a flat-blade or E-ring plier tool. Licensed machinists, MRO technicians, and mechanical assembly trades use this style of ring across a wide range of rotating equipment applications.\u003c\/p\u003e\n\u003cp\u003eThis retaining ring is suited for residential and commercial mechanical assemblies where a compact external groove retainer is required on a 1-3\/16 inch shaft. Typical applications include electric motor shafts, pump impeller assemblies, gear train components, and general industrial machine sub-assemblies. The zinc dichromate finish provides a baseline level of corrosion resistance appropriate for indoor mechanical environments. This part is sold individually but carries a minimum order quantity of 100 units, making it practical for production runs, MRO stocking, or field service kits.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eE style three-prong design allows tool-free side-load installation and removal without special circlip pliers in most applications\u003c\/li\u003e\n  \u003cli\u003e1-3\/16 inch shaft diameter fitment with a groove diameter of 1.079 inches and groove width of 0.068 inches\u003c\/li\u003e\n  \u003cli\u003eSAE 1060-1090 carbon steel construction graded to UNS G10600-G10900 for consistent material properties\u003c\/li\u003e\n  \u003cli\u003eHardness rating of 47-52 HRC provides resistance to deformation under axial load\u003c\/li\u003e\n  \u003cli\u003eYellow zinc dichromate finish for corrosion resistance in standard indoor service environments\u003c\/li\u003e\n  \u003cli\u003eConforms to SAE 1060-1090, UNS G10600-G10900, and ISO 13485:2015 standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style external E style retaining ring for shafts with a 1-3\/16 inch diameter and a machined external groove meeting the dimensional specifications listed below.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and removal should be performed by a qualified mechanical technician. Always de-energize and lock out the equipment before servicing any shaft-mounted components. Use a proper E-ring installation tool or flat-blade plier sized for the ring to avoid overspringing the prongs or damaging the groove. Inspect the groove dimensions against the tolerances listed in the specifications before installation to ensure a secure fit.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRing Type\u003c\/strong\u003e: External E Style\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShaft Diameter\u003c\/strong\u003e: 1.1875 inches (1-3\/16 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGroove Diameter\u003c\/strong\u003e: 1.079 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGroove Diameter Tolerance\u003c\/strong\u003e: 0.0000 to 0.0050 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: 0.0000 to 0.0040 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGroove Depth\u003c\/strong\u003e: 0.054 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFree Diameter\u003c\/strong\u003e: 1.066 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFree Diameter Tolerance\u003c\/strong\u003e: -0.0100 to 0.0060 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFree Outside Diameter\u003c\/strong\u003e: 1.626 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: -0.0030 to 0.0030 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Prongs\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: SAE 1060-1090 Carbon Steel (UNS G10600-G10900)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHardness\u003c\/strong\u003e: 47-52 HRC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Yellow Zinc Dichromate\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: SAE 1060-1090, UNS G10600-G10900, ISO 13485:2015\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: 0.0105 pounds\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: SE-118ST ZD\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ROTOR CLIP","offers":[{"title":"Default Title","offer_id":51723142201650,"sku":"SE-118ST ZD","price":12844.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/07654425de83b9a8dbb5fb9cecf48ffe_69a195eb-cc98-4c13-82e9-9ab3054e3b86.jpg?v=1788601190","url":"https:\/\/voomisupply.com\/products\/rotor-clip-se-118st-zd-e-style-retaining-ring-1-3-16-in","provider":"Voomi Supply","version":"1.0","type":"link"}