2/4/8PCS Sk8/10/12/16/20/25/30mm Aluminum Alloy Linear Bearing Rail Shaft Support for Xyz Table Cnc Router 3D Printer Parts

ITEM NAME 2/4/8PCS Sk8/10/12/16/20/25/30mm Aluminum Alloy Linear Bearing Rail Shaft Support for Xyz Table Cnc Router 3D Printer PartsDESCRIPTIONSk8 Sk10 Sk12 Sk16 Sk20 Sk25 Sk30 linear guide shaft support for supporting optical shafts.Aluminum alloy, oxidized surface, light weight and high strength.For linear interchangeable motions of various mechanical systems, because of the role of support or drive (usually support shafts and the use of linear bearings).Has good performance, low friction coefficient and long service life.Used in semiconductor manufacturing equipment, printed circuit board IC assembly equipment, medical equipment, robotic arms, precision measuring instruments, office automation equipment, other large linear sliding equipment, etc.Note :1. Colors may vary due to different monitors, please understand.2. Due to manual measurement, there may be 1-2mm error, please make sure you don't mind it before payment.