{"product_id":"rotor-clip-sh-18bc-b100-external-retaining-ring-3-16-in","title":"Rotor Clip SH-18BC B100 External Retaining Ring 3\/16 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ROTOR CLIP SH-18BC B100 is an external retaining ring designed for use on 3\/16-inch (0.1875-inch) diameter shafts. It seats into a precision-machined groove and provides axial retention of components without threading or welding. Manufactured from beryllium copper to ASTM B197 and UNC C17200 standards, the ring carries a zinc finish for added surface protection. At 0.015 inches thick with a 0.018-inch groove width and a 0.006-inch groove depth, it is sized for compact assemblies where tight tolerances are critical. Licensed technicians and mechanical assemblers install these rings in production and field-repair applications.\u003c\/p\u003e\u003cp\u003eThis retaining ring is suited for light-duty shaft assemblies across industrial, mechanical, and trade-equipment applications. Its small shaft diameter makes it common in instrumentation, small-motor assemblies, pumps, and actuator mechanisms. The ring installs into an external groove on a 3\/16-inch shaft, holding bearings, collars, or other components in axial position. Applications requiring ISO 13485:2015 compliance will find this ring meets that standard, making it appropriate for certain regulated assembly environments as well.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eFits 3\/16-inch (0.1875-inch) shaft diameter with a 0.1750-inch groove diameter\u003c\/li\u003e\n\u003cli\u003eBeryllium copper construction per ASTM B197 and UNC C17200 for strength and conductivity\u003c\/li\u003e\n\u003cli\u003eZinc finish provides corrosion resistance on the ring surface\u003c\/li\u003e\n\u003cli\u003eRing thickness of 0.015 inches with a tight tolerance of plus or minus 0.001 inches\u003c\/li\u003e\n\u003cli\u003eHardness rated at 84-86 HRC for reliable retention under load\u003c\/li\u003e\n\u003cli\u003eMeets ISO 13485:2015 standard for regulated assembly applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style external retaining ring for 3\/16-inch shaft diameters with a groove diameter of 0.1750 inches and a groove width of 0.018 inches. Verify groove dimensions against shaft specifications before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eExternal retaining rings of this size are installed and removed using snap-ring pliers sized for external rings. Power down or de-energize any equipment before servicing shaft assemblies. Confirm the shaft groove dimensions match the ring specifications precisely, as mismatched tolerances can result in ring ejection under load. Follow applicable ANSI and equipment manufacturer guidelines for shaft retention hardware.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShaft Diameter\u003c\/strong\u003e: 3\/16 inches (0.1875 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroove Diameter\u003c\/strong\u003e: 0.1750 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroove Diameter Tolerance\u003c\/strong\u003e: -0.0015 to +0.0015 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Diameter\u003c\/strong\u003e: 0.1680 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Diameter Tolerance\u003c\/strong\u003e: -0.0040 to +0.0020 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Outside Diameter\u003c\/strong\u003e: 0.2980 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroove Width\u003c\/strong\u003e: 0.0180 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroove Width Tolerance\u003c\/strong\u003e: 0.0000 to +0.0020 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroove Depth\u003c\/strong\u003e: 0.0060 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing Thickness\u003c\/strong\u003e: 0.0150 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing Thickness Tolerance\u003c\/strong\u003e: -0.0010 to +0.0010 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Beryllium Copper\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: 84-86 HRC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ASTM B197, UNC C17200, 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\u003eMinimum Order Quantity\u003c\/strong\u003e: 100\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-18BC B100\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ROTOR CLIP","offers":[{"title":"Default Title","offer_id":51708987638066,"sku":"SH-18BC B100","price":3724.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/cdada3c2b79d866e2b7fcc96e00de8ba_974223fd-e59c-4099-b27b-cd30fc3b670b.jpg?v=1788449646","url":"https:\/\/voomisupply.com\/products\/rotor-clip-sh-18bc-b100-external-retaining-ring-3-16-in","provider":"Voomi Supply","version":"1.0","type":"link"}