{"product_id":"national-510070-wheel-bearing","title":"National 510070 Wheel Bearing - Front or Rear","description":"\u003ch2\u003eOverview of National 510070 Wheel Bearing\u003c\/h2\u003e\u003cp\u003eThe National 510070 wheel bearing is engineered for reliable driveline performance in select Toyota, Pontiac, and Scion vehicles. Designed with a double row angular contact design, this wheel bearing supports smooth rotation and durability for models like the Toyota Corolla, Prius, and Pontiac Vibe.\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 1.575 inches (40 mm)\u003c\/li\u003e\n\u003cli\u003eOuter race outside diameter of 2.913 inches (74 mm)\u003c\/li\u003e\n\u003cli\u003eWidth of 1.654 inches (42 mm) ensuring precise fitment\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple Toyota, Pontiac, and Scion models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications and Design Features\u003c\/h2\u003e\u003cp\u003eThe National 510070 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 1.575 inches (40 mm) with a radius of 0.138 inches (3.5 mm), while the outer race outside diameter is 2.913 inches (74 mm) with a radius of 0.059 inches (1.5 mm). Both inner and outer races have a width of 1.654 inches (42 mm), ensuring a balanced and secure fit within the hub assembly. This E-3 type bearing is part of the Fwdb series and is identified as Gen1, indicating its generation and design iteration.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis wheel bearing is compatible with a range of vehicles, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eToyota Corolla, Corolla iM, Matrix, Prius, MR2 Spyder, and tC\u003c\/li\u003e\n\u003cli\u003ePontiac Vibe\u003c\/li\u003e\n\u003cli\u003eScion tC and xB models\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is designed to replace worn or damaged wheel bearings in these models, maintaining proper wheel alignment and rotation.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by National 510070 Wheel Bearing\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEliminates wheel noise caused by worn bearings\u003c\/li\u003e\n\u003cli\u003eReduces vibration and uneven tire wear\u003c\/li\u003e\n\u003cli\u003eRestores smooth wheel rotation and handling\u003c\/li\u003e\n\u003cli\u003ePrevents premature hub assembly damage\u003c\/li\u003e\n\u003cli\u003eImproves overall driveline stability and safety\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eProper installation of the National 510070 wheel bearing requires careful cleaning of the hub assembly and inspection for any damage. Use appropriate tools to press the bearing into place without applying excessive force that could damage the races. Verify the bearing is seated evenly and rotates smoothly before reassembling the wheel components. It is recommended to consult the vehicle’s service manual for torque specifications and installation procedures specific to the make and model.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eNational wheel bearings are manufactured to meet industry standards for durability and performance. The 510070 part number undergoes rigorous quality control to ensure dimensional accuracy and material integrity. 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":43448321802421,"sku":"BCZK-510070","price":66.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NS_510070_Ang.jpg?v=1774734688","url":"https:\/\/www.partcatalog.com\/products\/national-510070-wheel-bearing","provider":"PartCatalog","version":"1.0","type":"link"}