Miniature Metric Series, Single Row Deep Groove Ball Bearing with Two Shields - (3x7x3 mm)

683-ZZ is a 680 miniature series double shielded single row deep groove radial ball bearing with a 3 mm bore, 7 mm outside diameter, and 3 mm width. Manufactured with precision-ground raceways and steel balls for smooth, low-friction rotation in very compact mechanical systems. Double metal shields help retain lubricant while keeping running resistance lower than rubber sealed designs, making this bearing suitable for miniature moderate to high-speed applications. Commonly used in micro motors, RC equipment, precision instruments, model mechanisms, and small robotics. Product Specifications: Bearing Type: Single Row Deep Groove Radial Ball Bearing Part Number: 683-ZZ Series: 680 Miniature Series Inner Diameter (ID): 3 mm Outer Diameter (OD): 7 mm Width (W): 3 mm Closure Type: Double Metal Shielded Load Direction: Radial and Light Axial Loads Precision Rating: ABEC 1 Material: Chrome Steel Lubrication: Pre-Lubricated Applications: Micro motors RC equipment Precision instruments Model mechanisms Small robotics