SC16UU Bearing Housing Units box by box bearing slide unit is linear, high hardness shaft at both ends with a T-shaped guide shaft vertical or horizontal flange support SK Shaft Supports slide unit consisting SHF. Because SC / SBR / TBR products and low cost, short production cycle, easy installation features, so alternatives are also square linear guide. Many of our company SC / SBR / TBR linear guide bearing assemblies sliding unit series product specification, where the legend of each kind of product specifications, as well as unclear, you can contact us for more information on the orientation of the picture or parameters.