620 Miniature Series Open Single Row Deep Groove Radial Ball Bearing - (9x26x8 mm)

629 is a 620 miniature series open single row deep groove radial ball bearing with a 9 mm bore, 26 mm outside diameter, and 8 mm width. Manufactured with precision-ground raceways and steel balls for smooth rotational performance in compact mechanical assemblies. The open design allows direct lubrication access and is best suited for protected housings or equipment with a planned lubrication system. Commonly used in small electric motors, miniature gearboxes, hobby equipment, small fans, and precision assemblies. Product Specifications: Bearing Type: Open Single Row Deep Groove Radial Ball Bearing Part Number: 629 Series: 620 Miniature Series Inner Diameter (ID): 9 mm Outer Diameter (OD): 26 mm Width (W): 8 mm Closure Type: Open Load Direction: Radial and Light Axial Loads Precision Rating: ABEC 1 Material: Chrome Steel Lubrication: Requires Application Lubrication Applications: Small electric motors Miniature gearboxes Hobby equipment Small fans Precision assemblies