Pack of 30 623zz ball bearings, miniature ball bearings with double metal shielding, suitable for skateboards, scooters, 3MM10MM4MM

Size model: 623ZZ, inner diameter 3 mm, outer diameter 10 mm, thickness 4 mm. EXCELLENT MATERIALS: Carbon steel is known for its superior strength and durability. This material is an economical choice for deep groove ball bearings. Product features: This type is single-row and double-shielded. It has ABEC3 accuracy and a Z1 noise level. They can be used to absorb radial and axial loads in both directions, thus meeting the demands of a variety of environments under pressure. Wide range of applications: Suitable for use on various types of industrial equipment, e.g., computer hard drives, motors, and instrumentation equipment. NOTE: The simple design of the bearings facilitates removal, lubrication, and maintenance. This also contributes to their longevity and overall performance.