1PCS Durable SBR20UU Linear Bearing Slide Block For Smooth Motion

Feature: \n 1. The shell is made of metal, durable for use.\n2. Standard processing makes the product has high interchangeability.\n3. The inside slide block is a high liner bear.\n4. Surface oxidation treatment, beautiful, and rust-proof.\n5. High accurate and stable performance. \n\nSpecification: \nFeatures:\n\n--\n\n The shell is made of metal, durable for use. \n\n--\n\n Standard processing makes the product has high interchangeability. \n\n--\n\n The inside slide block is a high liner bear. \n\n--\n\n Surface oxidation treatment, beautiful, and rust-proof. \n\n--\n\n High accurate and stable performance. \n\n Specifications:\n\nModel: \n\nSize(Approx.) \n\nInstallation\nScrew Size(not included) \n\nWeight \n\nSBR10UU  \n\n36 x 32mm / 1.4\nx 1.3in \n\nM5 \n\n67g \n\nSBR12UU \n\n39 x 40mm / 1.5\nx 1.6in \n\nM5 \n\n93g \n\nSBR16UU \n\n45 x 45mm / 1.8  x 1.8in \n\nM5 \n\n143g \n\nSBR20UU \n\n50 x 48mm / 2.0\nx 1.9in \n\nM6 \n\n185g \n\nMaterial: Metal \n\n Package List::