5300 Series Open Double Row Angular Contact Ball Bearing - (20x52x22.20 mm)

5304 is a 5300 series open double row angular contact ball bearing with a 20 mm bore, 52 mm outside diameter, and 22.20 mm width. Manufactured with a wider 5300 series profile, two rows of steel balls, and angular contact raceways to carry radial loads together with axial loads from both directions. The open design allows direct lubrication access and is best suited for protected housings, gear cases, or equipment with a planned lubrication system. Commonly used in gearboxes, pumps, machine tools, drive shafts, and industrial machinery. Product Specifications: Bearing Type: Open Double Row Angular Contact Ball Bearing Part Number: 5304 Series: 5300 Series Inner Diameter (ID): 20 mm Outer Diameter (OD): 52 mm Width (W): 22.20 mm Closure Type: Open Load Direction: Radial and Bi-Directional Axial Loads Precision Rating: ABEC 1 Material: Chrome Steel Lubrication: Requires Application Lubrication Applications: Gearboxes Pumps Machine tools Drive shafts Industrial machinery