4 Pcs 1 Inch Nylon Ball Transfer Roller Casters, Heavy Duty Stud Mounted, 560 Lbs Total Load Capacity, 360° Conveyor Roller, Ball Transfer Unit with Thread Stem for Workbench Table

Features: Threaded valve stem for safe installation: The precision thread allows fast mounting into jigs, frames, or custom fixtures, ensuring a tight, stable fit that stays aligned during operation. Constructed from hardened bearing steel: Crafted with a solid bearing steel ball and reinforced carbon steel housing, this unit is engineered to handle repeated industrial use while maintaining consistent rolling performance. Specifications: Material: Steel Color: silver Size: The diameter of the steel ball is approximately 1inch, the diameter of the housing is about 1.5 inches, and the length of the threaded rod is approximately 0.98 inches Package includes: 4 x Nylon Ball bearing universal conveyor wheels Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays

• Appropriate Size: the set includes 4 ball bearing universal conveyor wheels; Each product has a net weight of 2 lbs and a single load-bearing capacity of approximately 140 lbs, 560 Lbs Total Load Capacity; It can stably support heavy equipment and components, maintaining smooth rolling and reliable performance even after long-term use; The diameter of the steel ball is 1inch, the diameter of the housing is 1.5 inches, and the length of the threaded rod is 0.98 inches
• 360 Degree Rotation, Smooth and Effortless Movement: the precision ball structure offers a 360-degree free rolling experience in all directions, making the movement of heavy objects more effortless and smooth, effectively reducing push-pull resistance and friction noise; This function enhances the correct direction of movement, thus achieving smooth operation; This is very useful when transporting goods in different directions and can significantly improve production efficiency and convenience
• Quiet Nylon Ball Design: The nylon ball rolls smoothly and quietly with less friction than steel balls. Its non-marring surface helps protect wood, metal, laminate, and painted surfaces from scratches or dents. Ideal for furniture moving, DIY workbenches, assembly tables, storage platforms, and home workshops
• Compact Threaded Installation Design: the bottom is equipped with a standard threaded connection structure, making installation simple and quick; It can be firmly fixed on equipment, tooling or mechanical platforms, reducing the risk of shaking and displacement; The compact structure not only saves installation space but also maintains excellent force stability, making it particularly suitable for industrial and mechanical application environments with frequent movement
• Multi-scenario Applicability: suitable for light-load application scenarios such as furniture movement, storage and organization, DIY renovation, and workbench equipment, widely used in home and office environments, helping to achieve easy movement and space optimization, and improving space utilization efficiency; It is a practical little helper for both home and office environments