A characteristic of the 4107 PPM series is that the wheel is fixed, the rim is made of aluminum, the tire is polyurethane, and it has a double ball bearing.
Casters are used to provide mobility to various types of equipment and vehicles, including forklifts, mobile scaffolds, medical beds and apparatus, shop equipment, and industrial machinery.
A characteristic of the 4107 PPM series is that the wheel is fixed, the rim is made of aluminum, the tire is polyurethane, and it has a double ball bearing.