Radial Ball Bearing 624ZZ for 3D Printer/ Robot – 4Pcs

624ZZ Shielded Miniature Ball Bearings (4x13x5) is a Shielded 4x13x5 sized Miniature Ball Bearing. 624ZZ is deep groove ball bearing with shielded on both sides. Shields helps retain lubricant and exclude contaminants. 624ZZ shielded bearing can supporting both radial and axial loads at high speeds. Compared to 624-2RS bearing, 624ZZ has low friction due to metal shields

624ZZ is also popularly know as skate bearing is used in applications like robotics, 3d printers, automation projects, e-BIKES and industrial application.