Pieces SC20UU 20mm Linear Motion Ball Bearing with Sliding Block, Ball Bearing Slider Ball Bearing Sliding Block Bushing Bearing

1. Surface oxidation treatment, beautiful and corrosion-resistant. 2. The high-density aluminum alloy structure gives the sliding block strong capacity. 3. Low friction makes it smooth, reducing abrasion and saving energy. 4. Precision manufacturing, standard size, stable and reliable. 5. Suitable for high-speed, silent, high-precision equipment, construction machinery, and transmission devices. Specifications: Item Type: Linear Motion Ball Bearing Sliding Block Model: SC20UU Material: Aluminum Alloy Length: 54 mm / 2.13 in Width: 50 mm / 1.97 in Height: 40 mm / 1.57 in Inner Diameter: 20 mm / 0.79 in Lubricant: Oil Lubrication Lubrication Method: Drip Lubrication Package List: 2 x Linear Motion Ball Bearing Sliding Block