Feature●High Quality: Made of professional aluminum material for rails, it has super wear and corrosion resistance and stable chemical properties for long time use.●Feature: Strong rigidity, small friction coefficient, can support smooth sliding.●Model: SCS12LUU, Nominal Shaft Diamter (dr): 12mm●Application: Widely used in printing machinery, electronic equipment,woodworking machinery, door and window machinery, packaging machinery, medical ,machinery and other equipment.●100% Satisfied Service: Enjoy a smooth&worry-free return service within a month; any questions feel free to contact us, we will be here for you.Description QWORK