{"product_id":"browning-1026335-single-groove-sheave-3-4in-od-7-8in-bore","title":"Browning 1026335 Single Groove Sheave 3.4in Od 7\/8in Bore","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe BROWNING 1026335 is a finished bore single groove sheave designed for V-belt drive systems in industrial and mechanical applications. Constructed from cast iron, this sheave features a 3.4 inch outer diameter and a 7\/8 inch finished bore, ready for direct shaft mounting without additional machining. The groove is sized for Type 4L\/A or Type 3L V-belts, making it a straightforward replacement or new-installation component for light-duty drive assemblies. At 0.85 pounds, it is compact and suited for confined drive configurations. Licensed mechanical contractors and industrial maintenance technicians are the typical installers.\u003c\/p\u003e\u003cp\u003eThis sheave is used in residential and light commercial mechanical drive systems where a single-groove V-belt configuration is required. Typical applications include blower drives, fan assemblies, pump drives, and small power transmission setups that rely on Type 4L, Type A, or Type 3L V-belts. The 21\/32 inch groove width and 7\/8 inch finished bore suit standard shaft sizes found in these common drive arrangements.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eFinished bore at 7\/8 inches — no additional machining required for standard shaft fitment\u003c\/li\u003e\n\u003cli\u003eCast iron construction for durability in V-belt drive environments\u003c\/li\u003e\n\u003cli\u003eSingle groove design compatible with Type 4L\/A and Type 3L V-belts\u003c\/li\u003e\n\u003cli\u003e3.4 inch outer diameter with 3.2 inch pitch diameter for Type 4L\/A belts\u003c\/li\u003e\n\u003cli\u003eGroove width of 21\/32 inches suits standard light-duty V-belt profiles\u003c\/li\u003e\n\u003cli\u003eCompact and lightweight at 0.85 pounds for use in tight drive configurations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or new-installation single groove sheave for V-belt drive systems using Type 4L, Type A, or Type 3L belts on shafts with a 7\/8 inch diameter.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is typically performed by a licensed millwright, mechanical contractor, or qualified maintenance technician. Shut down and lock out all power to the drive system before removing or installing any sheave. Verify shaft diameter and keyway dimensions match the finished bore before pressing or sliding the sheave onto the shaft. Align the sheave with its mating pulley within manufacturer-recommended tolerances to avoid premature belt wear.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSheave Type\u003c\/strong\u003e: Single Groove\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOuter Diameter\u003c\/strong\u003e: 3.4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore Diameter\u003c\/strong\u003e: 7\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroove Width\u003c\/strong\u003e: 21\/32 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePitch Diameter (Type 4L\/A Belt)\u003c\/strong\u003e: 3.2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePitch Diameter (Type 3L Belt)\u003c\/strong\u003e: 2.86 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length Through Bore\u003c\/strong\u003e: 15\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Cast Iron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.85 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31171804\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: BROWNING\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 1026335\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BROWNING","offers":[{"title":"Default Title","offer_id":51542145892658,"sku":"1026335","price":69.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3c3d4542766a09c9325fb77a56dca907.jpg?v=1785893576","url":"https:\/\/voomisupply.com\/products\/browning-1026335-single-groove-sheave-3-4in-od-7-8in-bore","provider":"Voomi Supply","version":"1.0","type":"link"}