Miniature Metric Series, Single Row Deep Groove Ball Bearing with Two Shields - (8x22x7 mm)

608-ZZ is a 600 miniature series double shielded single row deep groove radial ball bearing with an 8 mm bore, 22 mm outside diameter, and 7 mm width. Built with precision-ground raceways and steel balls for smooth, low-friction rotation in compact mechanical assemblies. Double metal shields help retain lubricant while reducing running drag compared with rubber sealed designs, supporting moderate to high-speed miniature applications. Commonly used in skate wheels, scooters, RC cars, small motors, and roller assemblies. Product Specifications: Bearing Type: Single Row Deep Groove Radial Ball Bearing Part Number: 608-ZZ Series: 600 Miniature Series Inner Diameter (ID): 8 mm Outer Diameter (OD): 22 mm Width (W): 7 mm Closure Type: Double Metal Shielded Load Direction: Radial and Light Axial Loads Precision Rating: ABEC 1 Material: Chrome Steel Lubrication: Pre-Lubricated Applications: Skate wheels Scooters RC cars Small motors Roller assemblies