7008B Angular Contact Ball Bearing 40x68x15mm7008B Angular Contact Ball Bearing 40mm ID 68mm OD 15mm Wide Single Row 1 Bearing The 7008B is a precision single row angular contact bearing engineered for high speed and high load applications. Designed to handle combined radial and axial forces in one direction, it's ideal for machine tool spindles, precision equipment, and rotating assemblies where accuracy and strength are critical. Inner diameter (ID): 40mm Outer diameter (OD): 68mm Width: 15mm