3x10x4 ball bearing with flange. Ball bearings for universal applications, including CNC construction, 3D printers, etc. Technical data Model: F623ZZ Type: Flange bearing Material: Chrome Steel Diameter: 3mm Width: 4mm Outer diameter: 10mm Flange Diameter: 11.5 mm Flange Thickness: 1mm Maximum speed: 50,000 RPM https://elecena.pl/product/22620122/623zz-ball-bearing-3x10x4-with-flange 2023-02-22 https://elecena.pl/product/22620122/623zz-ball-bearing-3x10x4-with-flange 2025-10-29