{"product_id":"national-510078-wheel-bearing","title":"National 510078 Wheel Bearing - Front","description":"\u003ch2\u003eNational 510078 Wheel Bearing Overview\u003c\/h2\u003e\u003cp\u003eThe National 510078 wheel bearing is engineered for reliable driveline performance in select Hyundai and Kia vehicles. Designed as a double row angular contact bearing, it offers precise fitment and durability for models like the Hyundai Elantra and Kia Spectra.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDouble row angular contact design for enhanced load capacity\u003c\/li\u003e\n\u003cli\u003eOuter diameter of 2.913 inches (74 mm) for exact fit\u003c\/li\u003e\n\u003cli\u003eInner race bore measures 1.535 inches (39 mm) ensuring proper axle alignment\u003c\/li\u003e\n\u003cli\u003eWidth of 1.417 inches (36 mm) for stable wheel rotation\u003c\/li\u003e\n\u003cli\u003eCompatible with Hyundai Elantra, Kia Spectra, Spectra5, and Tiburon\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications and Design Features\u003c\/h2\u003e\u003cp\u003eThis National wheel bearing (part number 510078) features a double row angular contact design, which provides improved axial and radial load handling compared to single row bearings. The bearing’s bore size is 1.496 inches (38 mm), with an inner race bore of 1.535 inches (39 mm) and an inner race width of 1.417 inches (36 mm). The outer race outside diameter is 2.913 inches (74 mm) with a width of 1.339 inches (34 mm). These precise dimensions ensure a secure fit and smooth operation within the driveline assembly of compatible Hyundai and Kia vehicles.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis wheel bearing is specifically designed for use in the following vehicles:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHyundai Elantra\u003c\/li\u003e\n\u003cli\u003eKia Spectra\u003c\/li\u003e\n\u003cli\u003eKia Spectra5\u003c\/li\u003e\n\u003cli\u003eKia Tiburon\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is ideal for replacing worn or damaged wheel bearings in these models, maintaining proper wheel alignment and driveline efficiency.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by National 510078 Wheel Bearing\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEliminates wheel noise caused by worn or damaged bearings\u003c\/li\u003e\n\u003cli\u003ePrevents wheel wobble and vibration during driving\u003c\/li\u003e\n\u003cli\u003eRestores smooth wheel rotation and handling\u003c\/li\u003e\n\u003cli\u003eReduces uneven tire wear due to bearing failure\u003c\/li\u003e\n\u003cli\u003eMaintains proper axle alignment and driveline stability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the National 510078 wheel bearing, ensure the hub and spindle surfaces are clean and free of debris. Use proper tools to press the bearing into place without damaging the races. Verify the bearing is seated correctly and rotates smoothly before reassembling the wheel components. It is recommended to follow the vehicle manufacturer’s torque specifications and installation procedures for optimal performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eNational wheel bearings are manufactured to meet strict industry standards for durability and performance. The 510078 bearing is part of the Fwdb series and features an E-3 type design, ensuring consistent quality. While specific warranty details may vary, National typically offers coverage against manufacturing defects to provide confidence in the product’s reliability.\u003c\/p\u003e","brand":"National","offers":[{"title":"Default Title","offer_id":43448322719925,"sku":"BCZK-510078","price":65.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NS_510078_Ang.jpg?v=1774734689","url":"https:\/\/www.partcatalog.com\/products\/national-510078-wheel-bearing","provider":"PartCatalog","version":"1.0","type":"link"}