Description Machifit CNC Solid V Wheel Kits for V slot Linear Rail System Aluminum Extrusions Profile AccessoriesSpecification MaterialDelrin black Dimensions23 90mm OD x 16mm IDx 10 23mm thickRockwell HardnessM80Compressive Strengh63MpaApplication3D printer cnc rounter etcEach Wheel Kit Includes1 x solid V wheel2 x ball bearings 625 2RS2 x 5mm precision shim1 x lock nut with nylon insert Features Solid V wheel is a strong wheel that resists deflection and distributes loads It is usually used when heavier loads are required and will compress less than the dual V wheel If many of these wheels are added to a gantry plate it will allow for an even distribution of the load The solid V wheel also has improved performance when used in conjunction with a belt and pinion system because it provides a flat surface for the belt to ride on Package Included 1 x Solid V WheelMore Details