{"product_id":"rotor-clip-dsh-12st-pdb100-external-retaining-ring-12mm","title":"Rotor Clip DSH-12ST PDB100 External Retaining Ring 12mm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ROTOR CLIP DSH-12ST PDB100 is a DIN 471 external retaining ring designed to secure components on a 12 mm shaft. Manufactured from 1060-1090 spring steel with a phosphate and oil finish, it provides corrosion resistance and consistent holding force in assembled mechanical systems. The ring seats in a groove with a 11.5 mm groove diameter and a 1.00 mm ring thickness. It is installed by machinists, maintenance technicians, and mechanical assemblers working on shafts, motors, pumps, and rotating equipment across HVAC, plumbing, and industrial applications.\u003c\/p\u003e\u003cp\u003eThis external retaining ring is used wherever a DIN 471-standard snap ring is required to retain a bearing, gear, pulley, or hub on a 12 mm shaft. It is suited for both original equipment assembly and field repair. The phosphate and oil finish makes it appropriate for moderately corrosive environments and general-purpose mechanical assemblies in residential and commercial equipment. Sold in a minimum order quantity of 100 pieces per order.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDIN 471 standard external retaining ring for 12 mm shafts\u003c\/li\u003e\n\u003cli\u003e1060-1090 spring steel construction with phosphate and oil finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eHardness rated 63-69.5 HR30N for consistent snap and retention force\u003c\/li\u003e\n\u003cli\u003eGroove width of 1.10 mm and groove depth of 0.25 mm for precise seating\u003c\/li\u003e\n\u003cli\u003eMeets DIN 471, SAE 1060-1090, and ISO 13485:2015 standards\u003c\/li\u003e\n\u003cli\u003eMetric dimensioning throughout for compatibility with metric-spec assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a DIN 471-compliant external retaining ring for 12 mm shafts in metric-dimensioned mechanical assemblies requiring a groove diameter of 11.5 mm.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eExternal retaining rings of this type are installed and removed using snap ring pliers sized for external rings. Always power down and de-energize any equipment before disassembling rotating shafts or bearing assemblies. Verify groove diameter and groove width match the ring specifications before installation to ensure proper retention. Follow applicable machinery safety standards and equipment manufacturer service procedures during assembly.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShaft Diameter\u003c\/strong\u003e: 12.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroove Diameter\u003c\/strong\u003e: 11.50 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroove Diameter Tolerance\u003c\/strong\u003e: -0.1100 to 0.1100 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Diameter\u003c\/strong\u003e: 11.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Diameter Tolerance\u003c\/strong\u003e: -0.3600 to 0.1000 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 11.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroove Width\u003c\/strong\u003e: 1.10 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroove Depth\u003c\/strong\u003e: 0.25 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing Thickness\u003c\/strong\u003e: 1.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing Thickness Tolerance\u003c\/strong\u003e: -0.0600 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: 1060-1090 Spring Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness\u003c\/strong\u003e: 63-69.5 HR30N\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Phosphate and Oil\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: DIN 471, SAE 1060-1090, ISO 13485:2015\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Metric\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31163202\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: DSH-12ST PDB100\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ROTOR CLIP","offers":[{"title":"Default Title","offer_id":51690600399154,"sku":"DSH-12ST PDB100","price":1288.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c8ed4bca0f11ddbe49ba9c511f4aead6.jpg?v=1788272401","url":"https:\/\/voomisupply.com\/products\/rotor-clip-dsh-12st-pdb100-external-retaining-ring-12mm","provider":"Voomi Supply","version":"1.0","type":"link"}