{"product_id":"national-rw-607-nr-wheel-bearing","title":"National RW-607-NR Wheel Bearing - Rear","description":"\u003ch2\u003eOverview of National RW-607-NR Wheel Bearing\u003c\/h2\u003e\u003cp\u003eThe National RW-607-NR wheel bearing is engineered for reliable driveline performance in select Chevrolet and Pontiac vehicles. Designed as a single row radial bearing, it offers precise fitment and durability for models like the Chevrolet Bel Air, Corvette, El Camino, Impala, and Pontiac Laurentian and Parisienne.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSingle row radial design for consistent load handling\u003c\/li\u003e\n\u003cli\u003eInner race bore diameter of 1.378 inches (35.001 mm)\u003c\/li\u003e\n\u003cli\u003eOuter race outside diameter of 3.000 inches (76.200 mm)\u003c\/li\u003e\n\u003cli\u003eOverall width of 1.425 inches (36.195 mm)\u003c\/li\u003e\n\u003cli\u003eCompatible with Chevrolet and Pontiac classic models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications and Design Details\u003c\/h2\u003e\u003cp\u003eThe RW-607-NR wheel bearing features a single row radial design optimized for smooth rotation and load distribution. The inner race bore measures 1.378 inches (35.001 mm) with a radius of 0.100 inches (2.540 mm) and a width of 1.032 inches (26.213 mm). The outer race has an outside diameter of 3.000 inches (76.200 mm), a radius of 0.060 inches (1.524 mm), and a width of 1.000 inch (25.400 mm). The total bearing width is 1.425 inches (36.195 mm), ensuring proper fitment within the hub assembly. This bearing is part of the Rws series and classified as type F-1, designed to meet the specifications required for the driveline and axle systems of vintage Chevrolet and Pontiac vehicles.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis wheel bearing is compatible with a range of Chevrolet and Pontiac models, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eChevrolet Bel Air\u003c\/li\u003e\n\u003cli\u003eChevrolet Corvette\u003c\/li\u003e\n\u003cli\u003eChevrolet El Camino\u003c\/li\u003e\n\u003cli\u003eChevrolet Impala\u003c\/li\u003e\n\u003cli\u003ePontiac Laurentian\u003c\/li\u003e\n\u003cli\u003ePontiac Parisienne\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is specifically designed to replace worn or damaged wheel bearings in these vehicles, maintaining proper wheel alignment and rotational efficiency.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by the RW-607-NR Wheel Bearing\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEliminates wheel noise caused by worn bearings\u003c\/li\u003e\n\u003cli\u003ePrevents wheel wobble and vibration during driving\u003c\/li\u003e\n\u003cli\u003eRestores smooth wheel rotation and reduces friction\u003c\/li\u003e\n\u003cli\u003eHelps maintain proper wheel alignment and handling\u003c\/li\u003e\n\u003cli\u003eReduces risk of premature tire wear due to bearing failure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eProper installation of the National RW-607-NR wheel bearing is critical for optimal performance. Ensure the hub and spindle surfaces are clean and free of debris before installation. Use appropriate tools to press the bearing into place without damaging the races. Verify the bearing is seated correctly 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 Chevrolet or Pontiac model.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eNational wheel bearings are manufactured to meet industry standards for durability and performance. The RW-607-NR bearing undergoes rigorous quality control to ensure dimensional accuracy and material integrity. While specific warranty details may vary, National typically offers coverage against manufacturing defects. For precise warranty terms, refer to the product documentation or contact the manufacturer directly.\u003c\/p\u003e","brand":"National","offers":[{"title":"Default Title","offer_id":43450643120309,"sku":"BCZK-RW-607-NR","price":110.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NS_RW607NR_Ang.jpg?v=1774734868","url":"https:\/\/www.partcatalog.com\/products\/national-rw-607-nr-wheel-bearing","provider":"PartCatalog","version":"1.0","type":"link"}