{"product_id":"national-88128-ra-wheel-bearing","title":"National 88128-RA Wheel Bearing - Rear or Rear Inner","description":"\u003ch2\u003eOverview of National 88128-RA Wheel Bearing\u003c\/h2\u003e\u003cp\u003eThe National 88128-RA wheel bearing is engineered for reliable driveline performance in select Buick, Ford, Lincoln, and Mercury vehicles. Designed as a single row angular contact bearing, it offers precise fitment and durability for models like the Ford F-100 and Lincoln Grand Marquis.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSingle row angular contact design for optimized load handling\u003c\/li\u003e\n\u003cli\u003e1.532 inch (38.9 mm) bore diameter ensuring exact fit\u003c\/li\u003e\n\u003cli\u003eOuter diameter of 3.150 inches (80 mm) for compatibility with specified wheel hubs\u003c\/li\u003e\n\u003cli\u003eInner race width of 1.083 inches (27.51 mm) for stable bearing placement\u003c\/li\u003e\n\u003cli\u003eCompatible with Buick LeSabre, Ford Thunderbird, Lincoln Versailles, and more\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications and Design Details\u003c\/h2\u003e\u003cp\u003eThe National 88128-RA wheel bearing features a single row angular contact design, which supports both radial and axial loads, making it suitable for the dynamic demands of driveline applications. The inner race bore measures 1.532 inches (38.9 mm) with a radius of 0.090 inches (2.29 mm), while the outer race outside diameter is 3.150 inches (80 mm) with a radius of 0.040 inches (1.02 mm). The bearing width is 1.083 inches (27.51 mm), providing a compact yet robust profile. This precise engineering ensures proper alignment and smooth rotation within the wheel assembly.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis wheel bearing is compatible with a range of vehicles including Buick Colony Park and LeSabre, Ford F-100 and Thunderbird, Lincoln Grand Marquis and Versailles, Mercury Marquis and Monarch, and Riviera models. The part number 88128-RA is specifically designed to meet the OEM specifications for these vehicles, ensuring reliable performance and fitment.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEliminates wheel vibration and noise caused by worn bearings\u003c\/li\u003e\n\u003cli\u003ePrevents premature wear of wheel hubs and related components\u003c\/li\u003e\n\u003cli\u003eRestores smooth wheel rotation and handling stability\u003c\/li\u003e\n\u003cli\u003eAddresses issues related to wheel play and uneven tire wear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the National 88128-RA wheel bearing, ensure the hub and spindle surfaces are clean and free of debris. Proper lubrication and torque specifications should be followed according to the vehicle manufacturer’s guidelines. It is recommended to inspect related components such as seals and axle shafts during installation to maintain overall driveline integrity.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eNational wheel bearings are manufactured to meet strict quality standards, providing consistent performance and durability. The 88128-RA part is backed by National’s quality assurance processes, ensuring it meets or exceeds OEM requirements. Please refer to National’s warranty policy for specific coverage details.\u003c\/p\u003e","brand":"National","offers":[{"title":"Default Title","offer_id":43448269635765,"sku":"BCZK-88128-RA","price":67.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NS_88128RA_Ang_a4cd9a15-c5ba-424b-b5f4-69adc6f60136.jpg?v=1774734591","url":"https:\/\/www.partcatalog.com\/products\/national-88128-ra-wheel-bearing","provider":"PartCatalog","version":"1.0","type":"link"}