{"product_id":"national-3982-wheel-bearing","title":"National 3982 Wheel Bearing - Rear Inner or Rear Outer","description":"\u003ch2\u003eNational 3982 Taper Bearing Cone Overview\u003c\/h2\u003e\u003cp\u003eThe National 3982 wheel bearing cone is engineered for driveline and axle applications requiring precise fit and durability. Designed with a 2.5-inch (63.5 mm) cone bore and a cone length of 1.183 inches (30.048 mm), this taper bearing cone ensures reliable performance in compatible vehicle models.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCone Bore Diameter: 2.5000 inches (63.5000 mm)\u003c\/li\u003e\n\u003cli\u003eCone Length: 1.1830 inches (30.0480 mm)\u003c\/li\u003e\n\u003cli\u003eCone Radius: 0.1400 inches (3.5560 mm)\u003c\/li\u003e\n\u003cli\u003ePart Type: Taper Bearing Cone\u003c\/li\u003e\n\u003cli\u003ePart Number: 3982\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Specifications and Design\u003c\/h2\u003e\u003cp\u003eThe National 3982 taper bearing cone is manufactured to meet strict dimensional tolerances, providing a precise fit for wheel bearing assemblies. The 2.5-inch bore diameter and 1.183-inch cone length accommodate specific axle and driveline configurations, ensuring smooth rotation and load distribution. The 0.14-inch cone radius contributes to the bearing’s ability to handle radial and axial loads effectively, which is critical for maintaining wheel stability and vehicle safety.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicle Applications\u003c\/h2\u003e\u003cp\u003eThis wheel bearing cone is compatible with various makes and models that require a 2.5-inch bore taper bearing cone. It is commonly used in driveline and axle assemblies of trucks and SUVs where National parts are specified. For example, it fits certain Ford F-Series, Chevrolet Silverado, and Dodge Ram models that utilize this bearing size. Always verify fitment with your vehicle’s service manual or parts catalog before installation.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by National 3982\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWheel bearing noise due to worn or damaged cones\u003c\/li\u003e\n\u003cli\u003eExcessive play or looseness in the wheel hub assembly\u003c\/li\u003e\n\u003cli\u003eUneven tire wear caused by bearing failure\u003c\/li\u003e\n\u003cli\u003eVibration or roughness during vehicle operation\u003c\/li\u003e\n\u003cli\u003ePreventing premature axle or hub damage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eProper installation of the National 3982 taper bearing cone is essential for optimal performance. Clean the bearing surfaces thoroughly before assembly and apply the recommended grease. Use a calibrated torque wrench to tighten the bearing nut to manufacturer specifications. Avoid hammering or forcing the cone into place to prevent damage. It is advisable to inspect the matching cup and other related components during installation to ensure overall system integrity.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eNational wheel bearing components are manufactured to meet industry standards for durability and precision. The 3982 taper bearing cone undergoes rigorous quality control to ensure dimensional accuracy and material integrity. While specific warranty details may vary, National typically offers coverage against manufacturing defects. Consult the product documentation or authorized distributor for warranty terms related to this part.\u003c\/p\u003e","brand":"National","offers":[{"title":"Default Title","offer_id":43448190075061,"sku":"BCZK-3982","price":46.44,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NS_3982_Fro.jpg?v=1774734516","url":"https:\/\/www.partcatalog.com\/products\/national-3982-wheel-bearing","provider":"PartCatalog","version":"1.0","type":"link"}