15PCS 30cm Printer Assembly Accessories for T8 Guide Screw Rod Kit Coordinate Measuring Tools

Features: optical is suitable for all kinds of electronic equipment / guide rods drive shafts pillars. Screw rods are widely used in machine tools such as 3D printing. The bearing housing has a certain bearing capacity and can be mounted on an ordinary precision rack with strong adaptability. The kit includes optical and screw housing bearing linear guide support CNC stepper coupler and ball bearing. Made of high quality materials for durablity. Specification: Optical : Size: Approx. 30.2cm / 11.9in Material: Steel Flexible Shaft Coupling: Size: Approx. 2 * 2.5 cm/ 0.8 * 1.0 in Material: Aluminum Alloy Guide Shaft Support: Size: Approx. 4 * 3.3 * 1.4 cm/ 1.6 * 1.3 * 0.6 in Material: Aluminum Sliding Block: Size: Approx. 3.3 * 3 * 2.1 cm/ 1.3 * 1.2 * 0.8 in Material: Aluminum Screw Rod: Size: Approx. 30cm / 11.8in Material: Aluminum Package list: 2 * 30cm Optical 1 * 30cm Screw Rod (include 1 nut) 2 * Coupling 4 * Guide Shaft Support 4 * Sliding Block 2 * Vertical Trapezoidal Screw Bracket