NSK 7224B Tapered Roller Bearing – Single Unit Durable tapered roller bearing designed for high radial and axial load capacities in industrial and automotive applications. Specifications: Model: NSK 7224B Type: Double-row tapered roller bearing Bore Diameter: 120 mm Outer Diameter: 215 mm Width: 55 mm Configuration: 7224B – includes precision-ground rollers, optimized load distribution