🔥🔥🔥qnljgv 1PC 6x26x7 M6 External Thread Arc Spherical Convex Wheel Stainless Steel Screw Bearing Roller Door Window Track Accessories

Material: Nylon. Bearing material: bearing steel. Weight: About 16g. Specifications: Reference picture. Color: White. Package included: 1pcs Bearing pulley. Product features: 1. M6x26x7 step 6mm screw bearing is designed and manufactured with high precision to ensure the accuracy and stability of the product, so that it can maintain good performance in high-speed rotation. 2. The product is made of high-quality materials, has good wear resistance and durability, can work stably in various environments, and has a long service life. 3. The product design is simple, the installation is convenient and fast, which can save the user's installation time and improve the work efficiency. 4. Suitable for all kinds of equipment, such as 3D printers, CNC machine tools, mechanical devices, etc. to meet the needs of different industries. Notes: 1. Please allow 1-2cm differences due to manual measurement, thanks. 2. Please understand because of the light irradiation or computer display difference, so