NTN NBA3 Tapered Roller Bearing and Race Set

The NTN NBA3 is a precision-engineered tapered roller bearing and race set designed for light- and medium-duty automotive applications. This OE-style replacement bearing features forged-steel construction that provides exceptional toughness and durability required for even the harshest operating conditions.

Key Features:

• Tapered roller design with 0.844-inch bore and 1.939-inch outside diameter
• Case carburization process creates a hard, wear-resistant outer shell with a tough ductile core
• Bearing race included for complete installation convenience
• Rolling element cages reduce friction by keeping elements properly spaced
• Application-specific engineering reduces noise, vibration, and harshness (NVH)
• 40 percent longer life compared to through-hardened product offerings
• High capacity for radial, axial, and combined loads

NTN is one of the top three bearing manufacturers worldwide with over a century of experience. Their bearings are made from high-grade alloys and engineered to deliver optimal performance and durability in transmissions, engines, differentials, wheel ends, and transfer cases.