{"product_id":"national-513023-wheel-bearing","title":"National 513023 Wheel Bearing - Rear","description":"\u003ch2\u003eNational 513023 Wheel Bearing Overview\u003c\/h2\u003e\u003cp\u003eThe National 513023 wheel bearing is engineered for reliable driveline performance in select Chevrolet and GMC vehicles. Designed as a cylindrical bearing assembly, this component ensures smooth wheel rotation and durability for models like the Chevrolet Blazer and GMC Jimmy.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBore diameter: 1.3995 inches (35.547 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 2.44 inches (61.976 mm)\u003c\/li\u003e\n\u003cli\u003eWidth: 0.865 inches (21.971 mm)\u003c\/li\u003e\n\u003cli\u003eNon-separable cylindrical inner race design\u003c\/li\u003e\n\u003cli\u003eType: NS (Non-separable)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications and Design\u003c\/h2\u003e\u003cp\u003eThe National 513023 wheel bearing features a non-separable cylindrical inner race, which provides a robust and maintenance-friendly design. With a bore size of 1.3995 inches (35.547 mm) and an outside diameter of 2.44 inches (61.976 mm), this bearing is precisely engineered to fit the wheel hubs of Chevrolet Astro, Blazer, and Safari, as well as GMC Jimmy models. The width of 0.865 inches (21.971 mm) ensures proper fitment and load distribution, contributing to consistent wheel performance and vehicle safety.\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\u003eChevrolet Astro\u003c\/li\u003e\n\u003cli\u003eChevrolet Blazer\u003c\/li\u003e\n\u003cli\u003eChevrolet Safari\u003c\/li\u003e\n\u003cli\u003eGMC Jimmy\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is designed to replace worn or damaged wheel bearings in these models, helping to restore smooth wheel rotation and reduce noise or vibration issues.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by National 513023 Wheel Bearing\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEliminates wheel hub noise caused by worn bearings\u003c\/li\u003e\n\u003cli\u003eReduces vibration during vehicle operation\u003c\/li\u003e\n\u003cli\u003ePrevents uneven tire wear due to bearing failure\u003c\/li\u003e\n\u003cli\u003eRestores proper wheel alignment and rotation\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\u003eWhen installing the National 513023 wheel bearing, ensure the hub assembly is clean and free of debris. Use appropriate tools to press the bearing into place without damaging the non-separable inner race. Verify the bearing is seated correctly to avoid premature wear. It is recommended to inspect related components such as seals and axle shafts during installation for optimal performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eNational wheel bearings are manufactured to meet industry standards for durability and precision. The 513023 part number undergoes rigorous quality control to ensure consistent performance in Chevrolet and GMC vehicles. 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":43448327209141,"sku":"BCZK-513023","price":56.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NS_513023_Ang.jpg?v=1774734703","url":"https:\/\/www.partcatalog.com\/products\/national-513023-wheel-bearing","provider":"PartCatalog","version":"1.0","type":"link"}