The CA090 is an unbranded deep groove ball bearing, cross-referenced to the standard 6306 series. This single-row bearing is designed for high speeds and can accommodate both radial and axial loads. It typically features an open design, making it suitable for applications where lubrication is provided externally or where the environment is clean. The 6306 bearing has a bore diameter of 30 mm, an outer diameter of 72 mm, and a width of 19 mm, making it a versatile component for agricultural machinery, industrial equipment, and other mechanical systems requiring reliable rotational support.