{"product_id":"rotor-clip-se-74st-pa-e-style-retaining-ring-0-75-in","title":"Rotor Clip SE-74ST Pa E Style Retaining Ring 0.75 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ROTOR CLIP SE-74ST PA is an external E style retaining ring designed to secure components on shafts in a wide range of mechanical assemblies. Manufactured from SAE 1060-1090 spring steel with a phosphate finish, this ring delivers reliable axial retention on 0.75-inch diameter shafts. The three-prong E style design allows for tool-free or plier-assisted installation into the groove without full shaft disassembly. With a ring thickness of 0.05 inches and a hardness rating of 47-52 HRC, it handles moderate dynamic loads and resists deformation under working conditions. This part is sold individually with a minimum order quantity of 100 units.\u003c\/p\u003e\n\u003cp\u003eThe SE-74ST PA is suited for industrial, mechanical, and light manufacturing applications where external shaft retention is required. Common installation scenarios include motors, gearboxes, pumps, conveyors, and general power transmission equipment. The phosphate finish provides baseline corrosion resistance for indoor and lightly controlled environments. This ring fits applications specifying a 0.625-inch groove diameter with a groove width of 0.056 inches and a groove depth of 0.062 inches. It is appropriate for use where SAE 1060-1090 or UNS G10600-G10900 spring steel materials are specified.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eE style external design with three prongs for radial snap-in installation without full shaft removal\u003c\/li\u003e\n  \u003cli\u003eSAE 1060-1090 spring steel construction rated to 47-52 HRC hardness\u003c\/li\u003e\n  \u003cli\u003ePhosphate finish for baseline surface protection\u003c\/li\u003e\n  \u003cli\u003eFits 0.75-inch shaft diameter with a 0.625-inch groove diameter\u003c\/li\u003e\n  \u003cli\u003eRing thickness of 0.05 inches with a tight tolerance of plus or minus 0.002 inches\u003c\/li\u003e\n  \u003cli\u003eMeets 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 for external retention on 0.75-inch diameter shafts with a groove diameter of 0.625 inches, a groove width of 0.056 inches, and a groove depth of 0.062 inches. Verify shaft and groove dimensions against engineering drawings before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and removal should be performed using proper external retaining ring pliers to avoid over-stressing the prongs or distorting the ring. Ensure the shaft groove is clean and free of burrs before seating the ring. Never reuse a ring that has been visibly deformed, over-expanded, or removed from service. Follow applicable machinery safety standards and lock out or tag out rotating equipment before servicing any retained component.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRing Type\u003c\/strong\u003e: E Style External\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShaft Diameter\u003c\/strong\u003e: 0.75 inches (19.05 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGroove Diameter\u003c\/strong\u003e: 0.625 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGroove Diameter Tolerance\u003c\/strong\u003e: 0.000 to 0.003 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 0.003 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGroove Depth\u003c\/strong\u003e: 0.062 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFree Diameter\u003c\/strong\u003e: 0.616 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFree Diameter Tolerance\u003c\/strong\u003e: -0.005 to 0.003 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFree Outside Diameter\u003c\/strong\u003e: 1.0 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRing Thickness\u003c\/strong\u003e: 0.05 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\u003eNumber of Prongs\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Spring Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: SAE 1060-1090 \/ 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: Phosphate\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: 0.00362 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 100\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-74ST PA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ROTOR CLIP","offers":[{"title":"Default Title","offer_id":51722246390066,"sku":"SE-74ST PA","price":2144.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ce4642d7831c2d970186b020fb4cd529_5b948887-17f2-45c6-9e33-be9bc49c6182.jpg?v=1788588123","url":"https:\/\/voomisupply.com\/products\/rotor-clip-se-74st-pa-e-style-retaining-ring-0-75-in","provider":"Voomi Supply","version":"1.0","type":"link"}