{"product_id":"rotor-clip-dsh-22st-pd-external-retaining-ring-22mm","title":"Rotor Clip DSH-22ST Pd External Retaining Ring 22mm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ROTOR CLIP DSH-22ST PD is a metric external retaining ring designed to seat in a machined groove on a 22 mm shaft, providing positive axial retention of components such as bearings, gears, and collars. Manufactured from spring steel with a phosphate finish, this ring delivers reliable corrosion resistance and consistent spring-back characteristics. With a groove diameter of 21 mm, a ring thickness of 1.20 mm, and a groove width of 1.30 mm, the DSH-22ST PD meets DIN 471 and ISO 13485:2015 standards. Machinists, maintenance technicians, and industrial assembly professionals install these rings in high-volume and service applications where precise axial control is required.\u003c\/p\u003e\u003cp\u003eThis external retaining ring is suited for metric shaft assemblies in industrial, mechanical, and light-duty machinery applications. It is used wherever a removable, low-profile axial fastener is needed on a 22 mm shaft without threading or welding. Typical install scenarios include motor shafts, gearbox assemblies, pump components, and rotating equipment found in both commercial and light industrial environments. The phosphate finish provides a degree of break-in lubrication retention, making it a practical choice in applications where rings are installed and removed during routine service.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eFits 22 mm shaft diameter with a 21 mm groove diameter per DIN 471\u003c\/li\u003e\n\u003cli\u003eSpring steel construction for consistent radial force and reliable retention\u003c\/li\u003e\n\u003cli\u003ePhosphate finish provides corrosion resistance and aids lubrication retention\u003c\/li\u003e\n\u003cli\u003eRing thickness of 1.20 mm and groove width of 1.30 mm for precise fitment\u003c\/li\u003e\n\u003cli\u003eMeets DIN 471 and ISO 13485:2015 standards\u003c\/li\u003e\n\u003cli\u003eMetric system of measurement for direct compatibility with metric shaft assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style external retaining ring for metric 22 mm shaft assemblies conforming to DIN 471 groove specifications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation requires external retaining ring pliers sized for the applicable ring diameter; do not attempt installation with general-purpose pliers, as this risks ring distortion or ejection. Ensure the shaft groove is clean, dimensionally correct, and free of burrs before seating the ring. Power down and de-energize any associated equipment before servicing components retained by this ring. Verify groove depth and width tolerances match DIN 471 specifications to ensure full ring engagement and rated axial load capacity.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShaft Diameter\u003c\/strong\u003e: 22 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroove Diameter\u003c\/strong\u003e: 21 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroove Diameter Tolerance\u003c\/strong\u003e: -0.13 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Diameter\u003c\/strong\u003e: 20.5 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Outside Diameter\u003c\/strong\u003e: 20.5 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 20.5 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroove Width\u003c\/strong\u003e: 1.30 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroove Depth\u003c\/strong\u003e: 0.50 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing Thickness\u003c\/strong\u003e: 1.20 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing Thickness Tolerance\u003c\/strong\u003e: -0.06 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Spring Steel\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: DIN 471, 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\u003eWeight\u003c\/strong\u003e: 0.01 pounds\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-22ST PD\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ROTOR CLIP","offers":[{"title":"Default Title","offer_id":51689369305394,"sku":"DSH-22ST PD","price":24.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d9201e8bda11b4e969a177d326de198b.jpg?v=1788258416","url":"https:\/\/voomisupply.com\/products\/rotor-clip-dsh-22st-pd-external-retaining-ring-22mm","provider":"Voomi Supply","version":"1.0","type":"link"}