Miniature Metric Series, Single Row Deep Groove Bearing, Open - (7 x 17 x 5 mm)

697 is a 690 miniature series open single row deep groove radial ball bearing with a 7 mm bore, 17 mm outside diameter, and 5 mm width. Designed with precision-ground raceways and steel balls for stable rotation in compact small-shaft equipment. The open design allows direct lubrication access and is best suited for protected housings, small gearboxes, or miniature mechanisms with scheduled lubrication. Commonly used in small motors, RC vehicles, drones, miniature gearboxes, and precision machinery. Product Specifications: Bearing Type: Open Single Row Deep Groove Radial Ball Bearing Part Number: 697 Series: 690 Miniature Series Inner Diameter (ID): 7 mm Outer Diameter (OD): 17 mm Width (W): 5 mm Closure Type: Open Load Direction: Radial and Light Axial Loads Precision Rating: ABEC 1 Material: Chrome Steel Lubrication: Requires Application Lubrication Applications: Small motors RC vehicles Drones Miniature gearboxes Precision machinery