When you want smooth rolling and silent operation, you need RWM’s Solid Urethane Wheels. Our non-marking wheels are engineered to resist grease, oil, chemicals, and moisture. Strong and durable, they will deliver superior performance and are designed to resist chunking, cutting, and abrasive wear. These features and qualities make our solid urethane MU wheels ideal for a wide range of applications and operational environments.
Contact RWM Casters at 800-634-7704 to speak with our team about the benefits and advantages of choosing our Solid Urethane MU Wheels for your business.
We’ll answer your questions and provide the information you need to select the right wheel for your operations.
Applications for Solid Urethane MU Wheels
Our Solid Urethane Wheels are ideal for use within automotive plants, towline applications, and more. They are also perfect for warehouses, data centers, and other facilities where noise reduction is crucial.
These wheels can be used in hospitals and healthcare facilities where floor protection is a premium value. And, each Solid Urethane MU Wheel can be used in applications where the movement of heavy loads and continuous use can wear out and degrade standard poly wheels.
RWM’s Solid Urethane Wheels can be paired with the following series of rigs to create durable, long-lasting casters: 45, 46, 47, 48, 52, 58, 65, 68, 70, 75, 76.
Contact RWM Casters at 800-634-7704 to discover the many features and customization options we offer.
We will guide you through your options and help you design the custom wheel for your needs.
Choose RWM for Your Business
RWM Casters invests heavily in research and development. We may not have invented the wheel, but we are always searching for innovative ways to improve the wheel’s operation, effectiveness, versatility, durability, and reliability. So when you need wheels you can depend on, you can always rely on the team at RWM to deliver a custom-designed and engineered solution for your specific needs.
We encourage you to contact RWM Casters at 800-634-7704 to learn more about our company and our methods to ensure our wheels are the best on the market!
Wheel Bearings | Available with Sealed Precision Ball Bearings only |
Temperature | Range -40°F to 180°F |
Hub Length | Can be shortened or lengthened to order |
Hardness | MU wheel is 70 durometer Shore D |
Automotive plants and towline applications |
Applications needing lower noise levels |
Applications needing improved floor protection |
Applications where heavy loads and continuous use cause standard poly wheels to heat up and degrade |

GUARDS | |
TG | Thread Guard on 2″ wheels |
SEALS | |
WS | Wheel Seals |
![]() Wheel Diameter |
![]() Wheel Width |
![]() Capacity |
![]() Axle Diameter |
![]() Sealed Precision Ball Bearing |
![]() Hub Length |
![]() Approx Weight |
---|---|---|---|---|---|---|
4″ | 2″ | 700 | 1/2″ | MUB-0420-08 | 2-3/16″ | 1.6 |
5″ | 2″ | 1000 | 1/2″ | MUB-0520-08 | 2-3/16″ | 1.7 |
6″ | 2″ | 1200 | 1/2″ | MUB-0620-08 | 2-3/16″ | 1.8 |
6″ | 3″ | 2000 | 3/4″ | MUB-0630-12 | 3-1/2″ | 5 |
8″ | 3″ | 2000 | 1″ | MUB-0630-16 | 3-1/2″ | 5 |
8″ | 2″ | 1500 | 1/2″ | MUB-0820-08 | 2-7/16″ | 2.9 |
8″ | 3″ | 2500 | 3/4″ | MUB-0830-12 | 3-1/2″ | 7 |
8″ | 3″ | 2500 | 1″ | MUB-0830-16 | 3-1/2″ | 7 |
10″ | 3″ | 3000 | 3/4″ | MUB-1030-12 | 3-1/2″ | 10 |
10″ | 3″ | 3000 | 1″ | MUB-1030-16 | 3-1/2″ | 10 |