2pcs SC20UU 20mm CNC Linear Motion Ball Bearing Slide Block Bushing

Feature: 1. Surface oxidation treatment, beautiful and corrosion resistance. 2. High density aluminum alloy structure makes the slide block strong load bearing. 3. Low friction makes it move smoothly, reducing abrasion and saving energy. 4. Precision manufacturing, standard size, stable and reliable. 5. Suitable for high speed mute high precision equipment, construction machinery, transmission device. Specification: Item Type: Linear Motion Ball Bearing Slide Block Model: SC20UU Material: Aluminum Alloy Length: 54mm 2.13in Width: 50mm 1.97in Height: 40mm 1.57in Inner Diameter: 20mm 0.79in Lubricant: Oil Lubrication Lubrication Method: Drip Lubrication Package List: 2 x Linear Motion Ball Bearing Slide Block