{"product_id":"national-39250-wheel-bearing-rear-outer","title":"National 39250 Wheel Bearing - Rear Outer","description":"\u003ch2\u003eNational 39250 Wheel Bearing Cone Overview\u003c\/h2\u003e\u003cp\u003eThe National 39250 wheel bearing cone is a precision-engineered taper bearing cone designed to meet the demanding requirements of driveline and axle assemblies. With exact dimensions including a 2.5-inch (63.5 mm) cone bore and a 0.8661-inch (22 mm) cone length, this component ensures reliable fitment and performance for compatible vehicle models.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCone bore diameter: 2.5000 inches (63.5 mm)\u003c\/li\u003e\n\u003cli\u003eCone length: 0.8661 inches (22 mm)\u003c\/li\u003e\n\u003cli\u003eCone radius: 0.0799 inches (2.03 mm)\u003c\/li\u003e\n\u003cli\u003ePart type: Taper bearing cone\u003c\/li\u003e\n\u003cli\u003ePart number: 39250 by National\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Specifications and Design\u003c\/h2\u003e\u003cp\u003eThe National 39250 wheel bearing cone is manufactured to precise tolerances to provide optimal contact and load distribution within the wheel bearing assembly. The 2.5-inch bore diameter and 0.8661-inch length are critical for ensuring proper seating and rotation in compatible driveline systems. The taper bearing cone design supports axial and radial loads, contributing to smooth wheel operation and extended component life. This part is suitable for vehicles requiring a cone bore of 63.5 mm and a cone length of 22 mm, commonly found in various makes and models.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or damaged wheel bearing cones in driveline assemblies\u003c\/li\u003e\n\u003cli\u003eAddresses wheel noise caused by bearing wear or improper fit\u003c\/li\u003e\n\u003cli\u003eHelps eliminate wheel vibration due to bearing cone deformation\u003c\/li\u003e\n\u003cli\u003ePrevents premature bearing failure by restoring correct bearing geometry\u003c\/li\u003e\n\u003cli\u003eSupports safe and stable wheel rotation under load\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the National 39250 wheel bearing cone, ensure the cone bore and length match the vehicle’s specifications exactly. Proper cleaning of the bearing housing and lubrication of the cone surface are essential for optimal performance. Use appropriate tools to avoid damage to the cone radius and maintain the integrity of the taper surface. Verify fitment compatibility with the vehicle’s make and model before installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eNational manufactures the 39250 wheel bearing cone to meet industry standards for durability and precision. While specific warranty details are not provided, National products typically undergo rigorous quality control to ensure reliable performance in automotive driveline applications.\u003c\/p\u003e","brand":"National","offers":[{"title":"Default Title","offer_id":51869014261941,"sku":"BCZK-39250","price":49.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NS_39250_Ang.jpg?v=1774734583","url":"https:\/\/www.partcatalog.com\/products\/national-39250-wheel-bearing-rear-outer","provider":"PartCatalog","version":"1.0","type":"link"}