NTN NBA13 Tapered Roller Bearing Bearings & Seals

The NTN NBA13 is a precision-engineered tapered roller bearing designed for light- and medium-duty automotive applications. This multi-purpose OE-style replacement bearing delivers reliable performance in transmissions, differentials, axles, and wheel end assemblies.

Key Specifications:

• Bore diameter: 1.378 inches
• Outside diameter: 2.328 inches
• Width: 0.660 inches
• Includes both bearing and race
• UPC: 662810929034

Features and Benefits:

• Case carburized surface layer on rings and rollers for superior wear resistance
• Hard outer shell with tough ductile core provides excellent shock resistance
• High capacity for radial, axial, and combined loads
• Precision-engineered from quality materials for optimal durability
• Up to 40 percent longer life compared to through-hardened bearings

NTN has been manufacturing premium bearings for over a century, bringing proven expertise and quality control to every component. The NBA13 meets OEM specifications and provides dependable service in demanding automotive and powersports applications.