{"product_id":"tb-woods-543b-5-4x3b-sd-industrial-shaft-coupling","title":"TB Wood's 543B 5.4X3B-SD Industrial Shaft Coupling","description":"\u003ch3\u003eDescription:\u003c\/h3\u003e\n\u003cp\u003eThe TB Wood's 543B 5.4X3B-SD Industrial Shaft Coupling is used in industrial belt-driven power transmission systems to efficiently transfer torque between rotating shafts using multiple V-belts. Commonly installed in conveyors, pumps, compressors, fans, mixers, and material handling equipment requiring dependable multi-groove belt drives. Maintenance teams, OEMs, and system integrators use this sheave for equipment replacement, drive system retrofits, and reliable power transmission maintenance.\u003c\/p\u003e\n\u003ch3\u003eApplications:\u003c\/h3\u003e\n\u003cp\u003eThe TB Wood's 543B 5.4X3B-SD Industrial Shaft Coupling is commonly used in conveyor systems, centrifugal pumps, industrial fans, air compressors, agricultural machinery, HVAC equipment, and material handling systems where efficient multi-groove V-belt power transmission and consistent torque transfer are required.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp\u003e• Manufacturer: TB Wood's\u003cbr\u003e• Model \/ Part Number: 543B (5.4X3B-SD)\u003cbr\u003e• Product Type: Classical V-Belt Sheave\u003cbr\u003e• Belt Section: A, B, 4L, 5L, AX, BX\u003cbr\u003e• Number of Grooves: 3\u003cbr\u003e• Datum Diameter: 5.40 in\u003cbr\u003e• Outside Diameter: 5.75 in\u003cbr\u003e• Pitch Diameter: 5.81 in (B Belt), 5.00 in (A Belt)\u003cbr\u003e• Bore Type: Quick Disconnect (QD) Bushed\u003cbr\u003e• Bushing Series: SD\u003cbr\u003e• Bushing Bore Range: 1\/2 in to 1-15\/16 in\u003cbr\u003e• Face Width: 2.50 in\u003cbr\u003e• Overall Length: 2.50 in\u003cbr\u003e• Hub Projection: 1.06 in\u003cbr\u003e• Material: High-tensile Cast Iron\u003cbr\u003e• Pulley Construction: Plain\u003cbr\u003e• Maximum Speed: 4,350 RPM\u003cbr\u003e• Application Environment: Industrial power transmission systems\u003c\/p\u003e\n\u003ch3\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp\u003e• Martin 3B54SD Conventional Stock QD Sheave\u003cbr\u003e• Dodge 3B54SD Q-D Sheave\u003cbr\u003e• Browning 3B54SD Fixed Diameter Three Groove QD Sheave\u003c\/p\u003e","brand":"TB","offers":[{"title":"New","offer_id":51713769210158,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_91336283-33fc-4e00-aa54-e67e17684b3e.jpg?v=1770407546","url":"https:\/\/plgautomation.com\/products\/tb-woods-543b-5-4x3b-sd-industrial-shaft-coupling","provider":"PLG Automation ","version":"1.0","type":"link"}