{"product_id":"rotor-clip-sh-25st-pa-b100-external-snap-retaining-ring","title":"Rotor Clip SH-25ST Pa B100 External Snap Retaining Ring","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ROTOR CLIP SH-25ST PA B100 is an external snap retaining ring designed to seat in a shaft groove and prevent axial movement of assembled components. Made from SAE 1060-1090 spring steel with a phosphate finish, this ring fits a 1\/4-inch shaft diameter and a groove diameter of 0.23 inches. The phosphate coating provides a baseline level of corrosion resistance and improves lubrication retention. With a ring thickness of 0.025 inches and a hardness rating of 69.5 to 73 HRC, it delivers the spring-back force and wear resistance expected in light mechanical and industrial fastening applications. Machinists, maintenance technicians, and assembly professionals install this type of ring using snap ring pliers on shafts in motors, pumps, gearboxes, and similar equipment.\u003c\/p\u003e\u003cp\u003eThis external retaining ring is suited for applications requiring a compact, low-profile fastening solution on 1\/4-inch shafts. It is commonly used in light industrial machinery, small motor assemblies, pump shafts, and precision mechanical subassemblies where axial retention of bearings, gears, or collars is required. The minimum order quantity is 100 rings per order, packaged as one unit. Shaft diameter is available in both inch and metric references: 1\/4 inch or 6.35 mm.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eExternal snap ring design seats in shaft groove to provide axial retention\u003c\/li\u003e\n\u003cli\u003eFits 1\/4-inch (6.35 mm) shaft diameter with 0.23-inch groove diameter\u003c\/li\u003e\n\u003cli\u003eSAE 1060-1090 spring steel construction, hardness 69.5-73 HRC\u003c\/li\u003e\n\u003cli\u003ePhosphate finish for corrosion resistance and lubrication retention\u003c\/li\u003e\n\u003cli\u003eRing thickness of 0.025 inches with 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\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use on 1\/4-inch diameter shafts requiring an external retaining ring with a 0.23-inch groove diameter. Suitable for standard shaft groove configurations conforming to SAE 1060-1090 and UNS G10600-G10900 fastener standards.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eExternal snap retaining rings must be installed with appropriate external snap ring pliers to avoid overstressing the ring during spreading. De-energize or lock out all equipment before installing or removing retaining rings on rotating shafts. Inspect the shaft groove for burrs or damage that could prevent proper ring seating. Do not reuse a ring that has been overstressed or visibly deformed during removal.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShaft Diameter\u003c\/strong\u003e: 0.25 inches (1\/4 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroove Diameter\u003c\/strong\u003e: 0.23 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: 0.225 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Outside Diameter\u003c\/strong\u003e: 0.45 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroove Width\u003c\/strong\u003e: 0.029 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: 0.010 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing Thickness\u003c\/strong\u003e: 0.025 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\u003eMaterial\u003c\/strong\u003e: SAE 1060-1090 Spring Steel (UNS G10600-G10900)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness\u003c\/strong\u003e: 69.5-73 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\u003eMinimum Order Quantity\u003c\/strong\u003e: 100\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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-25ST PA B100\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ROTOR CLIP","offers":[{"title":"Default Title","offer_id":51698438963506,"sku":"SH-25ST PA B100","price":1050.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/83551c162903ec5db3e91277bd8dba50.jpg?v=1788362862","url":"https:\/\/voomisupply.com\/products\/rotor-clip-sh-25st-pa-b100-external-snap-retaining-ring","provider":"Voomi Supply","version":"1.0","type":"link"}