{"product_id":"national-39585-wheel-bearing","title":"National 39585 Wheel Bearing - Rear Inner or Rear Outer","description":"\u003ch2\u003eOverview of National 39585 Wheel Bearing Cone\u003c\/h2\u003e\u003cp\u003eThe National 39585 wheel bearing cone is engineered for reliable driveline performance in Chevrolet 3500 and Ram P30 vehicles. This taper bearing cone is designed with precise dimensions to ensure proper fit and function in your wheel assembly.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCone Bore Diameter: 2.5000 inches (63.5 mm)\u003c\/li\u003e\n\u003cli\u003eCone Length: 1.1875 inches (30.163 mm)\u003c\/li\u003e\n\u003cli\u003eCone Radius: 0.1400 inches (3.556 mm)\u003c\/li\u003e\n\u003cli\u003ePart Type: Taper bearing cone\u003c\/li\u003e\n\u003cli\u003eCompatible with Chevrolet 3500 and Ram P30 models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe National 39585 is a taper bearing cone specifically designed for wheel bearing assemblies in select Chevrolet and Ram vehicles. With a cone bore measuring 2.5 inches (63.5 mm) and a cone length of approximately 1.19 inches (30.163 mm), this component fits precisely within the wheel hub to support rotational movement and reduce friction. The cone radius of 0.14 inches (3.556 mm) ensures proper seating and load distribution within the bearing assembly. This part is essential for maintaining the integrity of the driveline and axle system, contributing to smooth wheel rotation and vehicle stability.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Resolution\u003c\/h2\u003e\u003cp\u003eThis National wheel bearing cone is compatible with Chevrolet 3500 and Ram P30 models, making it suitable for maintenance and repair of these vehicles' driveline systems. It addresses common issues such as:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eExcessive wheel bearing play or looseness\u003c\/li\u003e\n\u003cli\u003eNoise or roughness during wheel rotation\u003c\/li\u003e\n\u003cli\u003ePremature bearing wear due to improper fit\u003c\/li\u003e\n\u003cli\u003eVibration or instability at the wheel hub\u003c\/li\u003e\n\u003cli\u003eSeal leakage caused by worn bearing components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the wheel hub and bearing surfaces are clean and free of debris before installation.\u003c\/li\u003e\n\u003cli\u003eVerify the cone bore and length dimensions match the vehicle specifications.\u003c\/li\u003e\n\u003cli\u003eUse proper tools to press the bearing cone into place without damaging the component.\u003c\/li\u003e\n\u003cli\u003eApply recommended lubricants to the bearing surfaces to reduce friction and wear.\u003c\/li\u003e\n\u003cli\u003eCheck for correct preload and bearing adjustment after installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eNational wheel bearing cones are manufactured to meet industry standards for durability and precision. The 39585 part number undergoes rigorous quality control to ensure consistent performance in Chevrolet 3500 and Ram P30 applications. While specific warranty details may vary, National typically offers coverage against manufacturing defects to support long-term reliability.\u003c\/p\u003e","brand":"National","offers":[{"title":"Default Title","offer_id":43448264753333,"sku":"BCZK-39585","price":59.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NS_39585_Fro.jpg?v=1774734583","url":"https:\/\/www.partcatalog.com\/products\/national-39585-wheel-bearing","provider":"PartCatalog","version":"1.0","type":"link"}