{"product_id":"national-510100-wheel-bearing","title":"National 510100 Wheel Bearing - Front","description":"\u003ch2\u003eNational 510100 Wheel Bearing Overview\u003c\/h2\u003e\u003cp\u003eThe National 510100 wheel bearing is engineered for reliable driveline performance in select Lexus and Toyota vehicles. Designed with a double row angular contact design, this wheel bearing ensures durability and precise fitment for models like the Lexus RX350, RX450h, Highlander, and Toyota Sienna.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDouble row angular contact design for enhanced load capacity\u003c\/li\u003e\n\u003cli\u003eInner race bore diameter of 1.772 inches (45 mm)\u003c\/li\u003e\n\u003cli\u003eOuter race outside diameter of 3.386 inches (86 mm)\u003c\/li\u003e\n\u003cli\u003eWidth of 1.772 inches (45 mm) for consistent fit\u003c\/li\u003e\n\u003cli\u003eCompatible with Lexus and Toyota driveline systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications and Design Features\u003c\/h2\u003e\u003cp\u003eThe National 510100 wheel bearing features a double row angular contact design, which provides improved axial and radial load handling compared to single row bearings. The inner race bore measures 1.772 inches (45 mm), matching the outer race width and inner race width, ensuring uniform load distribution and stability. The outer race outside diameter is 3.386 inches (86 mm), making it suitable for specific driveline applications in Lexus and Toyota vehicles. This bearing is classified as type E-3 and belongs to the Fwdb series, designed to meet the precise requirements of the specified models.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis wheel bearing is compatible with the following vehicles:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLexus RX350\u003c\/li\u003e\n\u003cli\u003eLexus RX450h\u003c\/li\u003e\n\u003cli\u003eLexus Highlander\u003c\/li\u003e\n\u003cli\u003eToyota Sienna\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is intended for use in driveline and axle assemblies where reliable wheel bearing performance is critical for vehicle safety and handling.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by National 510100 Wheel Bearing\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEliminates wheel noise caused by worn or damaged bearings\u003c\/li\u003e\n\u003cli\u003eReduces vibration and improves steering stability\u003c\/li\u003e\n\u003cli\u003ePrevents premature wear of axle components\u003c\/li\u003e\n\u003cli\u003eMaintains proper wheel alignment and rotation\u003c\/li\u003e\n\u003cli\u003eEnhances overall driveline durability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eProper installation of the National 510100 wheel bearing is essential for optimal performance. Ensure the bearing is pressed in evenly without applying excessive force to avoid damage. Clean the hub and axle surfaces thoroughly before installation. Use appropriate tools to maintain the integrity of the double row angular contact design. Verify fitment compatibility with the Lexus RX350, RX450h, Highlander, or Toyota Sienna prior to installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eNational wheel bearings are manufactured to meet stringent quality standards, ensuring reliable performance and longevity. The 510100 part number is backed by National's quality assurance processes. Please refer to the manufacturer's warranty documentation for specific coverage details.\u003c\/p\u003e","brand":"National","offers":[{"title":"Default Title","offer_id":43448324522165,"sku":"BCZK-510100","price":76.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NS_510100_Fro_810fd180-8586-4c80-a2b1-965515b15873.jpg?v=1774734696","url":"https:\/\/www.partcatalog.com\/products\/national-510100-wheel-bearing","provider":"PartCatalog","version":"1.0","type":"link"}