{"product_id":"rotor-clip-sh112st-pa-b100-external-retaining-ring","title":"Rotor Clip SH112ST Pa B100 External Retaining Ring","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ROTOR CLIP SH112ST PA B100 is an external retaining ring designed for use on shafts with a 1-1\/8 inch (1.1250 inch decimal) diameter. It seats into a precision groove machined into the shaft, providing a positive stop to retain bearings, gears, pulleys, or other components against axial movement. Manufactured from SAE 1060-1090 high-carbon steel with a phosphate finish, this ring delivers consistent hardness across a 47 to 52 HRC range. The groove diameter is 1.059 inches with a groove width of 0.056 inches and a ring thickness of 0.050 inches. Mechanical assemblers, millwrights, and maintenance technicians install this type of fastener across a wide range of industrial and mechanical assembly applications.\u003c\/p\u003e\n\u003cp\u003eThis external retaining ring is suited for shaft assemblies in industrial machinery, drive systems, conveyor equipment, pumps, and similar rotating or reciprocating equipment where a secure axial stop is required. It is appropriate for both original equipment assembly and field service replacement work. The phosphate finish provides a base layer of corrosion inhibition and improves lubricant retention in service environments where light oil or grease is present. The ring ships in a minimum order quantity of 100 units, making it appropriate for production assembly lines or stocking by MRO distributors and mechanical contractors.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eExternal ring design for 1-1\/8 inch shaft diameter with 1.059 inch groove diameter\u003c\/li\u003e\n  \u003cli\u003eSAE 1060-1090 carbon steel construction, compliant with UNS G10600-G10900 and ISO 13485:2015\u003c\/li\u003e\n  \u003cli\u003ePhosphate finish for corrosion inhibition and improved lubricant adhesion\u003c\/li\u003e\n  \u003cli\u003eHardness rating of 47-52 HRC for reliable retention under load\u003c\/li\u003e\n  \u003cli\u003eRing thickness of 0.050 inches with a tight tolerance of plus or minus 0.002 inches\u003c\/li\u003e\n  \u003cli\u003eFree outside diameter of 1.550 inches for handling and pre-installation verification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or production-grade external retaining ring for shaft assemblies requiring a 1-1\/8 inch shaft diameter and a 1.059 inch groove diameter machined to standard tolerances.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eExternal retaining rings of this type are installed and removed using snap ring pliers sized for external rings. Power down and de-energize all equipment before servicing any shaft assembly containing this ring. Ensure the shaft groove is free of burrs, debris, and corrosion before seating the ring to avoid incomplete engagement or ring deformation. Follow the equipment manufacturer's assembly specifications for lubrication and axial load requirements during installation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShaft Diameter\u003c\/strong\u003e: 1-1\/8 inches (1.1250 inches decimal)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShaft Diameter (mm)\u003c\/strong\u003e: 28.58 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGroove Diameter\u003c\/strong\u003e: 1.059 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\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: 0.033 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\u003eFree Diameter\u003c\/strong\u003e: 1.041 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: 1.550 inches\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\u003eMaterial Grade\u003c\/strong\u003e: 1060\/1090\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\u003eWeight\u003c\/strong\u003e: 0.0051 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: SH112ST PA B100\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ROTOR CLIP","offers":[{"title":"Default Title","offer_id":51721065365810,"sku":"SH112ST PA B100","price":5094.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/9d3328fb8537d24a1f78160314665c23.jpg?v=1788573060","url":"https:\/\/voomisupply.com\/products\/rotor-clip-sh112st-pa-b100-external-retaining-ring","provider":"Voomi Supply","version":"1.0","type":"link"}