Infinity Vulkollan Wheels for Towing and Industrial Use


Infinity Wheels from RWM Casters are manufactured with the highest-quality Vulkollan® polyurethane available. This extremely high-quality material results in industrial-strength wheels that have both superior abrasion resistance and incredible tear strength.

Infinity Vulkollan® Wheel Features

Multiple Wheel Bearings: Infinity wheels offer a choice between precision ball and tapered roller bearings.

Temperature: -20°F and 200°F.

Hardness: 93 Durometer Shore A

Finish: Amber tread on a cast iron core. (Time and exposure to UV light will cause the color of Vulkollan® polyurethane to shift from light amber to dark brown.)

Benefits of Infinity Vulkollan® Wheels

Durability: RWM’s Infinity Wheels offer greater tear and abrasion resistance, as well as resistance to ozone, grease, and oils, all while providing superior rebound resilience. This combination results in a durable product that’s suitable for a variety of industrial applications.

Life Span: Vulkollan® Wheels are extremely reliable, due to their high structural strength, which means less downtime and maintenance costs.

Performance: The ergonomic and easy-to-roll Vulkollan® Wheels with high dynamic load capacity enable the use of a smaller-diameter wheel (if required) for more flexibility. There’s also no need to add an option for microbial resistance; through the use of superior polyurethane, RWM wheels are equipped to resist buildup from the factory.

Applications for Infinity Vulkollan® Wheels

Infinity Wheels offer exceptional recovery after long periods of heavy static loading, as well as low rolling resistance and floor-saving tread design. RWM’s Infinity Vulkollan® Wheels are impervious to a variety of oils, greases, and chemicals, but they do have a sensitivity to hydrolyzing agents like hot water, steam, strong acids, alcohols, and high humidity. They’re suitable for a wide range of uses, including but not limited to:

  • Towing
  • Industrial use
  • Cargo transport
  • Mechanical use

RWM Offers Best-In-Class Infinity Vulkollan® Wheels

The team at RWM has been engineering wheels and casters to outclass the competition since 1935. The truly exceptional performance of the Infinity Vulkollan® Wheel is another landmark in a long history of successes. No matter which wheels, casters, or other material handling solutions you order from RWM, you can rest assured that they will offer only the best quality and performance. We’re known for our top-quality customer service as well, and one of our product experts can help you find the perfect solution for your unique needs.

To learn more about Infinity Vulkollan® Wheels or any of our other caster and wheel options, contact us at 800-634-7704 today.

Wheel Bearings Choice of precision ball or tapered roller bearings
Temperature Range -20°F to 200°F
Hardness 93 Durometer Shore A
Finish Amber tread on cast iron core. The color of Vulkollan® polyurethane will change over time and exposure to UV rays from a light amber to a very dark brown.
Highest Quality Vulkollan® Polyurethane in the World!
High Dynamic Load Capacity
Superior Tear Resistance
Exceptional Abrasion Resistance
Extremely Durable Ergonomic / Easy to Roll
Superior Rebound Resilience
Superior Ozone, Grease and Oils Resistance
Extremely Reliable
Superior Structural Strength
Reduced Downtime and Maintenance Costs

*There’s no need to add an option for microbial resistance; through the use of superior polyurethane, RWM wheels are equipped to resist buildup from the factory.

Bearing Selection Guide


Wheel Diameter

Wheel Width


Axle Diameter
Tread Thickness
Sealed Precision Ball Bearing
An icon tapered bearing
Roller Bearing

Hub Length

Approx Weight
8″ 2″ 2000 1/2″ 3/8″ UIB-0820-08-INF 2.10″ 10
8″ 2″ 2000 5/8″ 3/8″ UIB-0820-10-INF 2.10″ 10
8″ 2″ 2500 3/4″ 3/8″ UIB-0820-12-INF 2.10″ 10
8″ 2″ 2500 1″ 3/8″ UIB-0820-16-INF 2.10″ 10
8″ 3″ 4000 3/4″ 5/8″ UIB-0830-12-INF UIT-0830-12-INF 3.5″ 15
8″ 3″ 4000 1″ 5/8″ UIB-0830-16-INF UIT-0830-16-INF 3.5″ 15
8″ 3″ 4000 1-1/4″ 5/8″ UIT-0830-20-INF 3.5″ 15
10″ 3″ 5000 3/4″ 1/2″ UIB-1030-12-INF UIT-1030-12-INF 3.5″ 22
10″ 3″ 5000 1″ 1/2″ UIB-1030-16-INF UIT-1030-16-INF 3.5″ 22
10″ 3″ 5000 1-1/4″ 1/2″ UIB-1030-20-INF UIT-1030-20-INF 3.5″ 22
10″ 4″ 6800 1-1/4″ 1″ UIB-1040-20-INF 4.5″ 28