{"product_id":"national-rw-129-r-wheel-bearing","title":"National RW-129-R Wheel Bearing - Rear","description":"\u003ch2\u003eOverview of National RW-129-R Wheel Bearing for Toyota Corolla\u003c\/h2\u003e\u003cp\u003eThe National RW-129-R wheel bearing is engineered specifically for Toyota Corolla models, providing reliable driveline performance. Designed as a single row radial bearing, it ensures smooth wheel rotation and durability under typical driving conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSingle row radial design for efficient load handling\u003c\/li\u003e\n\u003cli\u003eInner race bore diameter of 1.181 inches (30 mm)\u003c\/li\u003e\n\u003cli\u003eOuter race outside diameter of 2.638 inches (67 mm)\u003c\/li\u003e\n\u003cli\u003eOverall width of 0.984 inches (35 mm)\u003c\/li\u003e\n\u003cli\u003eCompatible with Toyota Corolla wheel assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications and Design Features\u003c\/h2\u003e\u003cp\u003eThe RW-129-R wheel bearing features a precise inner race bore of 1.181 inches (30 mm) and an outer race diameter of 2.638 inches (67 mm), optimized for the Toyota Corolla's wheel hub assembly. The single row radial design supports radial loads effectively, while the inner race width of 0.984 inches (35 mm) contributes to bearing stability. The inner race radius measures 0.059 inches (1.5 mm), and the outer race radius is 0.110 inches (2.8 mm), ensuring proper fit and function within the wheel hub.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Resolution\u003c\/h2\u003e\u003cp\u003eThis National wheel bearing is compatible with Toyota Corolla vehicles requiring replacement or maintenance of wheel bearings. It addresses common driveline issues such as:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eExcessive wheel play or looseness\u003c\/li\u003e\n\u003cli\u003eUnusual noise from the wheel area during rotation\u003c\/li\u003e\n\u003cli\u003eVibration or roughness while driving\u003c\/li\u003e\n\u003cli\u003eWear or damage to existing wheel bearings\u003c\/li\u003e\n\u003cli\u003eMaintaining proper wheel alignment and safety\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the National RW-129-R wheel bearing, ensure the hub assembly is clean and free of debris. Proper lubrication and torque specifications should be followed according to Toyota Corolla service guidelines. It is recommended to inspect related components such as seals and axle shafts during installation to ensure optimal performance and longevity.\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-129-R part number undergoes rigorous quality control to ensure compatibility with Toyota Corolla models. Warranty coverage details should be confirmed with the product documentation or supplier.\u003c\/p\u003e","brand":"National","offers":[{"title":"Default Title","offer_id":43450641350837,"sku":"BCZK-RW-129-R","price":65.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NS_RW129R_Ang.jpg?v=1774734867","url":"https:\/\/www.partcatalog.com\/products\/national-rw-129-r-wheel-bearing","provider":"PartCatalog","version":"1.0","type":"link"}