{"product_id":"rotor-clip-ho-75st-zd-internal-snap-retaining-ring","title":"Rotor Clip HO-75ST Zd Internal Snap Retaining Ring","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ROTOR CLIP HO-75ST ZD is a heavy-duty internal snap retaining ring engineered for secure axial retention of components within bored housings. Manufactured from SAE 1060\/1090 spring steel with a zinc finish, this ring seats in a machined internal groove to lock bearings, shafts, and assemblies against axial movement. At 0.035 inches thick with a free outer diameter of 0.831 inches, it is sized for a 3\/4-inch bore. Licensed HVAC technicians, machinists, and maintenance professionals install this ring in high-load mechanical assemblies where dependable retention is critical. Thrust load capacity reaches 1,460 pounds at the groove safety factor and 3,045 pounds at the ring safety factor.\u003c\/p\u003e\u003cp\u003eThis internal snap ring is suited for use in residential and commercial mechanical assemblies including electric motor housings, pump bodies, gearboxes, and rotating equipment. It fits bores designed to accept a 0.039-inch-wide groove with a 0.023-inch groove depth, making it appropriate for precision-machined housings where groove tolerances are held tight. Installation is common in HVAC equipment, fluid handling systems, and general industrial machinery where axial load must be controlled without threaded fasteners.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eInternal snap ring design for 3\/4-inch bore diameter housings\u003c\/li\u003e\n\u003cli\u003eSpring steel construction, SAE 1060\/1090 grade, with Rockwell 30N hardness of 67.5 to 72\u003c\/li\u003e\n\u003cli\u003eZinc finish for corrosion resistance in typical indoor and light-duty service environments\u003c\/li\u003e\n\u003cli\u003eThrust load capacity of 1,460 lb groove safety factor and 3,045 lb ring safety factor\u003c\/li\u003e\n\u003cli\u003eGroove width of 0.039 inches with tolerance of 0.000 to 0.003 inches for precise fitment\u003c\/li\u003e\n\u003cli\u003eMeets ISO 13485:2016 and SAE 1060-1090 standards; does not meet military specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or new-installation internal retaining ring for any precision-machined 3\/4-inch bore housing with a groove width of 0.039 inches and groove depth of 0.023 inches conforming to standard internal snap ring groove specifications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInternal snap rings require internal snap ring pliers for proper installation and removal; using incorrect tools risks distorting the ring or damaging the groove. Shut down and de-energize any equipment fully before servicing assemblies that contain retaining rings. Inspect the bore groove for burrs or dimensional non-conformance before seating the ring. Confirm the ring is fully seated in the groove around its entire circumference before returning the assembly to service.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing Type\u003c\/strong\u003e: Internal Snap\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore Diameter\u003c\/strong\u003e: 3\/4 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Outer Diameter\u003c\/strong\u003e: 0.831 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing Thickness\u003c\/strong\u003e: 0.035 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\u003eGroove Width\u003c\/strong\u003e: 0.039 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: 0.023 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroove Diameter Tolerance\u003c\/strong\u003e: -0.0020 to 0.0020 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThrust Load Capacity (Groove Safety Factor)\u003c\/strong\u003e: 1,460 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThrust Load Capacity (Ring Safety Factor)\u003c\/strong\u003e: 3,045 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Spring Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: SAE 1060\/1090 (UNS G10600-G10900)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness\u003c\/strong\u003e: Rockwell 30N 67.5-72\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Zinc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: SAE 1060-1090; UNS G10600-G10900; ISO 13485:2016\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31163202\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: HO-75ST ZD\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ROTOR CLIP","offers":[{"title":"Default Title","offer_id":51717691670834,"sku":"HO-75ST ZD","price":2915.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d4628c2181aaa09ee9d96bf9cefccc98_f0dc9d82-39ff-40f2-b504-8e1629d684fa.jpg?v=1788544506","url":"https:\/\/voomisupply.com\/products\/rotor-clip-ho-75st-zd-internal-snap-retaining-ring","provider":"Voomi Supply","version":"1.0","type":"link"}