The 6913ZZ is a versatile single-row deep groove ball bearing, widely utilized in various rotary and factory automation applications. It features a 65mm inner diameter, 90mm outer diameter, and 13mm width. This bearing is equipped with double metal shields (ZZ designation) on both sides to protect against debris and retain lubrication, while maintaining low friction. Deep groove ball bearings are known for their ability to sustain radial and axial loads in both directions, making them suitable for high-speed applications requiring low frictional torque, noise, and vibration. The inner and outer rings, as well as the rolling elements and cage, are typically made of steel.