{"product_id":"browning-1001197-2tb34-2-groove-qd-bushed-v-belt-sheave","title":"Browning 1001197 2TB34 2-groove Qd Bushed V-belt Sheave","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe BROWNING 1001197, model 2TB34, is a two-groove, QD bushed V-belt sheave designed for power transmission applications in HVAC, industrial, and mechanical equipment drives. It features a 3.75-inch outside diameter and accepts a P1-style QD bushing to accommodate bore diameters ranging from 0.5 inches to 1.75 inches. Cast from iron for durability in continuous-duty environments, this sheave is compatible with A, B, and 5V belt trade sizes, with a belt pitch A diameter of 3.0 inches and a belt pitch B diameter of 3.4 inches. HVAC technicians and mechanical contractors install this sheave on blower assemblies, fan drives, and auxiliary equipment requiring a compact, dual-groove drive arrangement.\u003c\/p\u003e\u003cp\u003eThis sheave is suited for residential and light commercial HVAC air handlers, rooftop units, and industrial blower assemblies where a two-groove belt drive is specified. The QD bushing design simplifies installation and removal without requiring specialized machining, making it a practical choice for field replacements and new drive system builds. It is well-suited wherever A, B, or 5V cross-section belts are used in belt-driven fan or blower configurations.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTwo-groove design supports dual V-belt drive configurations for higher torque transmission\u003c\/li\u003e\n\u003cli\u003eQD bushed with P1 bushing style for tool-assisted installation and removal\u003c\/li\u003e\n\u003cli\u003eAccommodates bore diameters from 0.5 inches to 1.75 inches for broad shaft compatibility\u003c\/li\u003e\n\u003cli\u003eCompatible with A, B, and 5V belt trade sizes\u003c\/li\u003e\n\u003cli\u003eCast iron construction for long service life in continuous-duty drive applications\u003c\/li\u003e\n\u003cli\u003e3.75-inch outside diameter suits compact drive arrangements in HVAC and industrial equipment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible with A, B, and 5V cross-section V-belts. Designed as an OEM-style replacement or new-installation sheave for belt-driven fan and blower assemblies using a P1-style QD bushing.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified HVAC technician or mechanical contractor. Disconnect and lock out all power to the drive system before removing or installing the sheave. The P1 QD bushing must be ordered separately and properly torqued per the bushing manufacturer specifications. Verify belt alignment and tension with appropriate gauges after installation to prevent premature belt and bearing wear.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel\u003c\/strong\u003e: 2TB34\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Grooves\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 3.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBelt Pitch A Diameter\u003c\/strong\u003e: 3.0 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBelt Pitch B Diameter\u003c\/strong\u003e: 3.4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Bore Diameter\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Bore Diameter\u003c\/strong\u003e: 1.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBushing Style\u003c\/strong\u003e: P1 QD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Belt Trade Sizes\u003c\/strong\u003e: A, B, 5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Iron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 3.05 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: 1001197\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BROWNING","offers":[{"title":"Default Title","offer_id":51541180809522,"sku":"1001197","price":109.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/935db970bd09db5d9b9e917d8dea529d.jpg?v=1785869579","url":"https:\/\/voomisupply.com\/products\/browning-1001197-2tb34-2-groove-qd-bushed-v-belt-sheave","provider":"Voomi Supply","version":"1.0","type":"link"}