{"product_id":"skf-fw81-wheel-bearing-assembly","title":"SKF FW81 Wheel Bearing Assembly - Front or Rear","description":"\u003ch2\u003eOverview of SKF FW81 Wheel Bearing Assembly\u003c\/h2\u003e\u003cp\u003eThe SKF FW81 wheel bearing assembly is engineered for precision and durability, designed specifically for select Audi and Volkswagen models. This component ensures reliable wheel rotation and supports vehicle stability for models such as the Audi A6 Quattro and Volkswagen Phaeton.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInside Diameter: 1.772 inches\u003c\/li\u003e\n\u003cli\u003eHub Pilot Diameter: 3.622 inches\u003c\/li\u003e\n\u003cli\u003eWidth: 1.663 inches\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 3.622 inches\u003c\/li\u003e\n\u003cli\u003ePart Number: FW81\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications and Design Details\u003c\/h2\u003e\u003cp\u003eThe SKF FW81 wheel bearing assembly features a precise inside diameter of 1.772 inches, allowing for a secure fit on the axle shaft. The hub pilot diameter measures 3.622 inches, matching the hub bore for accurate alignment and reduced vibration. With a width of 1.663 inches and an outside diameter of 3.622 inches, this assembly is designed to meet the exacting standards required for high-performance driveline systems. The robust construction supports consistent wheel rotation and load distribution, critical for vehicles like the Audi S8 and Volkswagen R8.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis wheel bearing assembly is compatible with a range of Audi and Volkswagen models, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAudi A6 Quattro\u003c\/li\u003e\n\u003cli\u003eAudi A8 Quattro\u003c\/li\u003e\n\u003cli\u003eAudi R8\u003c\/li\u003e\n\u003cli\u003eAudi S6\u003c\/li\u003e\n\u003cli\u003eAudi S8\u003c\/li\u003e\n\u003cli\u003eVolkswagen Phaeton\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is designed to replace original equipment parts, ensuring proper fit and function for these specific vehicles.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by the SKF FW81\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWheel bearing noise or humming during driving\u003c\/li\u003e\n\u003cli\u003eExcessive play or looseness in the wheel hub\u003c\/li\u003e\n\u003cli\u003eUneven tire wear caused by bearing failure\u003c\/li\u003e\n\u003cli\u003eVibration or wobbling at higher speeds\u003c\/li\u003e\n\u003cli\u003eABS sensor malfunctions related to bearing wear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eProper installation of the SKF FW81 wheel bearing assembly is critical for optimal performance. It is recommended to use a press tool to install the bearing without damage. Ensure the hub pilot diameter aligns correctly with the hub bore to prevent misalignment. After installation, verify wheel rotation for smoothness and check for any abnormal noises. Torque specifications should follow manufacturer guidelines for the specific Audi or Volkswagen model.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eSKF wheel bearing assemblies are manufactured to meet stringent quality standards, providing reliable performance and durability. The FW81 part number is backed by SKF's quality assurance processes. Warranty coverage details should be confirmed with the original equipment manufacturer or authorized distributor.\u003c\/p\u003e","brand":"SKF","offers":[{"title":"Default Title","offer_id":43739452440757,"sku":"BCNB-FW81","price":112.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CR_FW81_Ang_30c35a3d-f517-4f23-ab85-388c77ceb4a9.jpg?v=1774993518","url":"https:\/\/www.partcatalog.com\/products\/skf-fw81-wheel-bearing-assembly","provider":"PartCatalog","version":"1.0","type":"link"}