{"product_id":"national-511041-wheel-bearing","title":"National 511041 Wheel Bearing - Front or Rear","description":"\u003ch2\u003eNational 511041 Wheel Bearing Overview\u003c\/h2\u003e\u003cp\u003eThe National 511041 wheel bearing is engineered for reliable performance in select Mercedes-Benz models. Designed with a double row angular contact design, this wheel bearing supports smooth wheel rotation and durability for vehicles like the GL320, ML350, and R500.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDouble row angular contact design for enhanced load capacity\u003c\/li\u003e\n\u003cli\u003eBore diameter of 2.126 inches (54 mm) for precise fitment\u003c\/li\u003e\n\u003cli\u003eOuter race width of 1.969 inches (50 mm) ensuring stability\u003c\/li\u003e\n\u003cli\u003eOutside diameter of 3.543 inches (90 mm) compatible with specified Mercedes-Benz models\u003c\/li\u003e\n\u003cli\u003ePart type: E-3, series RWDB, Gen1 footnote\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications and Design Details\u003c\/h2\u003e\u003cp\u003eThe National 511041 wheel bearing features a double row angular contact design, which provides improved axial and radial load handling compared to single row bearings. With a bore size of 54 mm (2.126 inches) and an outer race width of 50 mm (1.969 inches), this bearing is engineered to meet the precise requirements of Mercedes-Benz driveline systems. The outside diameter measures 90 mm (3.543 inches), ensuring compatibility with wheel hubs on models such as the GL350, ML500, and R63 AMG. This bearing is part of the RWDB series and classified as type E-3, designed to maintain optimal wheel alignment and reduce friction under demanding driving conditions.\u003c\/p\u003e\u003ch2\u003eCompatible Mercedes-Benz Models\u003c\/h2\u003e\u003cp\u003eThis National wheel bearing 511041 is compatible with a range of Mercedes-Benz SUVs and performance models, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGL320, GL350, GL450, GL550\u003c\/li\u003e\n\u003cli\u003eML320, ML350, ML450, ML500, ML550, ML63 AMG\u003c\/li\u003e\n\u003cli\u003eR320, R350, R500, R63 AMG\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cp\u003eThis wheel bearing is used to replace worn or damaged bearings in the driveline and axle assembly, addressing issues such as:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eExcessive wheel noise or humming during driving\u003c\/li\u003e\n\u003cli\u003eVibration or wobbling in the wheel assembly\u003c\/li\u003e\n\u003cli\u003eUneven tire wear caused by bearing play\u003c\/li\u003e\n\u003cli\u003eReduced steering responsiveness or stability\u003c\/li\u003e\n\u003cli\u003ePotential wheel lockup or failure due to bearing wear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eProper installation of the National 511041 wheel bearing is critical for vehicle safety and performance. It is recommended to:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eUse appropriate tools to avoid damage to the bearing or hub\u003c\/li\u003e\n\u003cli\u003eClean and inspect the hub assembly before installation\u003c\/li\u003e\n\u003cli\u003eApply manufacturer-recommended torque specifications to fasteners\u003c\/li\u003e\n\u003cli\u003eCheck for proper seating and alignment after installation\u003c\/li\u003e\n\u003cli\u003eReplace seals and related components as needed to prevent contamination\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eNational wheel bearings are manufactured to meet OEM standards for durability and performance. The 511041 bearing undergoes rigorous quality control to ensure dimensional accuracy and material integrity. While specific warranty terms may vary, National typically offers coverage against defects in materials and workmanship, providing confidence in the product's reliability for Mercedes-Benz GL and ML series vehicles.\u003c\/p\u003e","brand":"National","offers":[{"title":"Default Title","offer_id":43448326750389,"sku":"BCZK-511041","price":117.78,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NS_511041_Ang_81e00df6-6fd8-4879-b998-2170ca522831.jpg?v=1774734702","url":"https:\/\/www.partcatalog.com\/products\/national-511041-wheel-bearing","provider":"PartCatalog","version":"1.0","type":"link"}