{"product_id":"norton-66253466721-centerless-grinding-wheel-16in-60-grit","title":"Norton 66253466721 Centerless Grinding Wheel 16in 60 Grit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe NORTON 66253466721 is a Type 1 centerless cylindrical grinding wheel designed for precision stock removal and finishing on cylindrical workpieces. Built with aluminum oxide abrasive and a vitrified bond, this wheel delivers consistent cut rates and stable performance across a range of centerless grinding operations. At 16 inches in diameter, 2 inches wide, with a 5-inch hole size, it fits standard centerless grinding machine spindles used in production and job-shop environments. The 60 grit medium grade makes it well suited for general-purpose grinding where moderate material removal and a reasonably smooth finish are both required. Rated at a maximum of 2030 RPM, it is intended for use by machining professionals and grinding specialists.\u003c\/p\u003e\u003cp\u003eThis wheel is a direct fit for centerless grinding applications in industrial and manufacturing settings. Its non-porous vitrified bond construction provides rigidity and chemical resistance, making it appropriate for wet or dry grinding operations on steel, ferrous alloys, and similar materials. The dark blue wheel color and 64A60-K8V127 specification code help simplify identification and reordering. It is typically installed on horizontal-spindle centerless grinding machines in production lines, tool rooms, and precision grinding shops.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eAluminum oxide abrasive for consistent, long-lasting cutting action on ferrous metals\u003c\/li\u003e\n\u003cli\u003eVitrified bond provides rigidity and resistance to oils and coolants\u003c\/li\u003e\n\u003cli\u003e60 grit medium grade balances stock removal rate with surface finish quality\u003c\/li\u003e\n\u003cli\u003eNon-porous construction maintains wheel integrity under standard grinding pressures\u003c\/li\u003e\n\u003cli\u003eSpecification code 64A60-K8V127 for straightforward identification and replacement ordering\u003c\/li\u003e\n\u003cli\u003eMaximum 2030 RPM rating matched to standard centerless grinding machine spindle speeds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement grinding wheel for horizontal-spindle centerless grinding machines that accept a 16-inch diameter, 2-inch wide, 5-inch hole Type 1 wheel configuration.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eGrinding wheel mounting and dressing must be performed by qualified personnel following ANSI B11.9 and OSHA 29 CFR 1910.215 safety standards for abrasive wheel machinery. Always inspect the wheel for cracks or chips before mounting and perform a ring test prior to installation. Power down and lock out the machine before changing wheels. Never exceed the 2030 RPM maximum speed rating marked on the wheel or its packaging.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Type\u003c\/strong\u003e: Type 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e: Aluminum Oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBond Type\u003c\/strong\u003e: Vitrified\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Diameter\u003c\/strong\u003e: 16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Width\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Size\u003c\/strong\u003e: 5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 60\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Medium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Hardness\u003c\/strong\u003e: K (Medium)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrain Structure\u003c\/strong\u003e: 8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePorous\u003c\/strong\u003e: Non-Porous\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Color\u003c\/strong\u003e: Dark Blue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 2030\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecess Type\u003c\/strong\u003e: No Recess\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification Code\u003c\/strong\u003e: 64A60-K8V127\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 10.66 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23131503\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: NORTON\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 66253466721\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORTON","offers":[{"title":"Default Title","offer_id":51544430117170,"sku":"66253466721","price":551.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/985c572c4d3eed5b25564662c49ce4f0.jpg?v=1785926406","url":"https:\/\/voomisupply.com\/products\/norton-66253466721-centerless-grinding-wheel-16in-60-grit","provider":"Voomi Supply","version":"1.0","type":"link"}