SuperCompact Casters

SuperCompact Casters

SC Casters

RWM’s SuperCompact casters provide the ultimate solution for demanding situations requiring super capacities in a compact package. Read on to learn more about the benefits of these heavy-duty, top-quality casters and how they can help in a wide range of applications.

RWM Casters is the inventor of the Kingpinless™ caster, and the leading manufacturer of industrial casters. Our superior Kingpinless™ caster is known overseas as the “American-style caster,” and our original patented design is recognized as the best solution for demanding and abusive applications. All RWM Kingpinless™ products, including the SuperCompact casters, are proudly produced in the U.S.A.


Raceway Design


Patented Kingpinless™ single ball bearing precision machined raceway hardened to 53 Rockwell C minimum. Swivel section features 4-1/4” diameter raceway with 5/8” ball bearings. A notched yoke is available upon request.


Patented Kingpinless™ single ball bearing precision machined raceway hardened to 53 Rockwell C Minimum, 7” diameter raceway with 3/4” diameter ball bearings.

Capacity SC85 Up to 10000 lbs. SC125 Up to 32000 lbs.
Finish Laguna blue powder coat
Mounting Plate Size SC85 6” x 7” x 1/2” SC125 8-1/2” x 8-1/2” x 1/2”
Bolt Hole Spacing SC85 4-5/8” x 5-1/2” slotted to 4-3/8” x 5-5/8” SC125 7”x 7”
Mounting Bolt Diameter SC85 1/2″ SC125 5/8″
SuperCompact Casters
4''4″10000Machined Steel6"SC85-MSB-0440-S2-1/4''28
4''4″32000Machined Steel6-1/2"SC125-MSB-0440-S2-1/4''47

Benefits of SuperCompact Casters

With its unique Kingpinless design, the SuperCompact caster is a tough, durable substitute for other lesser-quality casters on the market today. SuperCompact caster benefits include:

  • Superior durability: The weakest point in any swivel caster is the kingpin and the Kingpinless SuperCompact caster line offers impressive longevity, durability, and strength by eliminating that fail point.
  • Extreme capacity: RWM’s SuperCompact caster offers impressive load-bearing capacity, with up to a 32,000-pound rating per wheel. This makes it ideal for moving heavy machinery equipment, tooling, die molds, and home manufacturing lines to transport even the heaviest loads.
  • Compact design: Small size, big performance, SuperCompact casters are the ultimate solution for demanding situations that require maximum capacity with minimum caster size.

Choose RWM for the Original Kingpinless™ SuperCompact Caster

The team at RWM has been engineering wheels and casters to outclass the competition since 1935. The truly exceptional performance of the Kingpinless™ SuperCompact caster is another step 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.

If you have questions about our custom caster options (including different heights, materials, mounting plates, and other special configurations) contact RWM at 800-634-7704 today.