$38.09
القسم: إلكترونيات وأجهزة منزلية
· ABEC-7 high precision grade, radial runout ≤5μm, smooth and noiseless operation, suitable for equipment with high precision requirements, effectively improving the stability and service life of equipment, meeting the needs of precision machinery. · Metal shield (ZZ) design, effectively preventing dust and water vapor from entering the bearing interior and avoiding part wear; flanged edge structure, easy to install and accurate positioning, no additional fasteners needed, saving installation time. · Widely used in various scenes such as RC cars, 3D printers, drones, industrial equipment,…