The AndyMark 10in. Mecanum SBR Wheel Roller w/o Bushings is a robust component designed for use in 10-inch Mecanum wheels. This roller features a durable rubber exterior molded onto a steel tube, ensuring reliable performance and longevity. It is engineered to accommodate a bushing at each end, facilitating smooth rotational movement on the axle. The roller's construction and material choice provide a balance of strength and flexibility, making it suitable for various applications in robotics and machinery.