{"product_id":"norton-78072722155-abrasive-belt-120-grit-4x54-aluminum-oxide","title":"Norton 78072722155 Abrasive Belt 120 Grit 4x54 Aluminum Oxide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe NORTON 78072722155 is a coated abrasive belt designed for dry grinding, blending, and finishing applications on metal, wood, and composite surfaces. Built on an X-weight cloth backing, it delivers the rigidity and durability needed for demanding stock removal and surface preparation work. The aluminum oxide grain is closed-coat applied at 120 grit, placing it in the medium grade range — suited for intermediate finishing passes where a consistent scratch pattern and controlled material removal are the priority. Belt dimensions are 4 inches wide by 54 inches long, fitting standard stationary and portable belt sanders in that size class. Part of the Norton R228 series.\u003c\/p\u003e\u003cp\u003eThis belt is a practical choice for metal fabrication shops, woodworking operations, and maintenance trades that run high-volume sanding or grinding cycles. The X-weight cloth backing resists tearing under load and holds up on contoured or flat platens. Dry operation only — no coolant or cutting fluid should be used with this belt. The 120 grit is commonly used between coarser stock-removal passes and finer finishing stages, making it a middle-step workhorse in multi-stage surface prep workflows.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e120 grit aluminum oxide grain for medium-grade material removal and surface blending\u003c\/li\u003e\n\u003cli\u003eX-weight cloth backing provides high tensile strength and tear resistance\u003c\/li\u003e\n\u003cli\u003eClosed-coat construction maximizes grain coverage for consistent scratch pattern\u003c\/li\u003e\n\u003cli\u003eDry-use design — compatible with standard belt sander platens without coolant\u003c\/li\u003e\n\u003cli\u003e4 inches x 54 inches belt size fits a wide range of stationary and handheld belt sanders\u003c\/li\u003e\n\u003cli\u003ePart of the Norton R228 series coated abrasive line\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned to fit belt sanders and grinders accepting a 4-inch by 54-inch abrasive belt. Verify platen size and belt tracking adjustment range before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstall on a powered-down belt sander before restoring power. Confirm belt tracking is centered on the platen or contact wheel before running at full speed. Inspect the belt seam orientation — most manufacturers recommend running the seam in the direction of belt travel to reduce stress concentration. Replace the belt if tearing, glazing, or grain loading is observed.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBelt Width\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBelt Length\u003c\/strong\u003e: 54 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 120\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Medium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e: Aluminum Oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Type\u003c\/strong\u003e: Coated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoat Density\u003c\/strong\u003e: Closed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacking Material\u003c\/strong\u003e: Cloth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacking Weight\u003c\/strong\u003e: X\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWet\/Dry Operation\u003c\/strong\u003e: Dry\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: R228\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.05 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31191507\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: 78072722155\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORTON","offers":[{"title":"Default Title","offer_id":51541671706930,"sku":"78072722155","price":20.8,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d2f07b9d09f87317ff62196989cadd3a.jpg?v=1785881807","url":"https:\/\/voomisupply.com\/products\/norton-78072722155-abrasive-belt-120-grit-4x54-aluminum-oxide","provider":"Voomi Supply","version":"1.0","type":"link"}