47 Series Casters
Medium-Duty Kingpinless Casters
Kingpinless casters provide a simple, effective solution for load distribution. Designed for durability, Kingpinless casters facilitate the smooth transport of even the heaviest loads. At RWM Casters, our design team developed the 47 Series Caster to withstand the most demanding work environments. In applications where high-impact stresses are common, these casters will deliver uncommon performance and reliability.
Benefits of 47 Series Casters
The design of our 47 Series Casters means that you can use them within higher speed applications. This is because the design distributes the weight over a much larger area. The swivel section facilitates smoother and faster turns, which eases maneuverability and means that the component will require less maintenance as the years go by. Overall, the design makes Kingpinless components ideal for high-speed towing applications, where high loads and the need for enhanced turning capacity exceed kingpin designs’ capabilities.
Each of our 47 Series Casters is designed to deliver flawless performance. Contact RWM to discover more about the many benefits of using these solid components for your business. We ship across the United States and other areas!
Features
| Raceway Design | Patented Kingpinless™ single ball bearing precision-machined raceway hardened to 53 Rockwell C. minimum. Swivel section features 2 1/8” diameter raceway with ¼” ball bearings. |
| Capacity | Up to 1500 lbs. |
| Swivel Section | All swivel sections are supplied with a lubrication fitting for field maintenance. Notched yokes are standard |
| Leg Thickness | ¼” formed steel |
| Axle | ½” bolt and locking nut drilled with lube fitting |
| Finish | Zinc plated to protect against corrosion |
| Mounting Plate Size | 4”x 4-1/2” x 1/4” |
| Bolt Hole Spacing | 2-5/8” x 3-5/8” slotted to 3” x 3” |
| Mounting Bolt Diameter | 3/8” |
Applications
| Our 47 Series Kingpinless Casters are used in a wide range of applications. They are ideal for use within ground support equipment. You will find them attached to warehousing and handling carts, machinery, and more. Many of our clients utilize the 47 Series Kingpinless Caster on assembly lines, automotive manufacturing, metal fabrication, aerospace production, as well as boat and shipbuilding. The design of our kingpinless casters means that you can use them anywhere and for practically every application. | |
| Assembly Lines | |
| Boat and Ship Building | |
| Automotive | |
| Aerospace | |
| Metal Fabricating | |
| Ground Support Equipment | |
| Warehousing Carts | |
| Handling Carts | |
| Machinery |
| CWB | Cam Wheel Brake |
| ICWB | Installable Face Contact Brake |
| MICWB | Metal Installable Cam Wheel Brake |
| *WB | Side Wheel Brake (Roller Bearing only) |
| *WWB | Wraparound Wheel Brake (Roller Bearing only) |
| DSL | Demountable Swivel Lock |
| DLSL | Demountable L-Handle Lock |
| FOSL | Foot Operated Swivel Lock |
| SL | Swivel Lock |
| FIFG | Field Installable Foot Guard |
| FG | Foot Guard |
| TG | Thread Guards |
| WS | Wheel Seals |
| LT | Low Temperature Lubrication |
| HT | High Temperature Lubrication |
| HTP | High Temperature Paint |
| WHEEL DIAMETER | WHEEL WIDTH | CAPACITY | WHEEL TYPE | OVERALL HEIGHT | ROLLER BEARING | STRAIGHT ROLLER BEARING | BALL BEARING | CELCON BEARING | SWIVEL LEAD | APPROX WEIGHT |
|---|---|---|---|---|---|---|---|---|---|---|
| 4'' | 2″ | 350 | Performance TPR | 5-5/8″ | 47-RPR-0420-S | 47-RPB-0420-S | 47-RPC-0420-S | 1-3/8″ | 5.3 | |
| 4'' | 2″ | 350 | Rubber on Iron | 5-5/8″ | 47-RIR-0420-S | 47-RIC-0420-S | 1-3/8″ | 7.5 | ||
| 4'' | 2″ | 400 | Signature | 5-5/8″ | 47-SWR-0420-S | 47-SWB-0420-S | 47-SWC-0420-S | 1-3/8″ | 5.5 | |
| 4'' | 2″ | 500 | Polyolefin | 5-5/8″ | 47-POR-0420-S | 47-POB-0420-S | 47-POC-0420-S | 1-3/8″ | 4.8 | |
| 4'' | 2″ | 600 | Urethane Polypropylene | 5-5/8″ | 47-UPR-0420-S | 47-UPB-0420-S | 47-UPC-0420-S | 1-3/8″ | 5.3 | |
| 4'' | 2″ | 700 | Urethane on Aluminum | 5-5/8″ | 47-UAR-0420-S | 47-UAC-0420-S | 1-3/8″ | 5 | ||
| 4'' | 2″ | 700 | Solid Urethane | 5-5/8″ | 47-MUB-0420-S | 1-3/8″ | 5.5 | |||
| 4'' | 2″ | 700 | Urethane on Iron | 5-5/8″ | 47-UIR-0420-S | 47-UIC-0420-S | 1-3/8″ | 6.6 | ||
| 4'' | 2″ | 700 | Rubber on Aluminum | 5-5/8″ | 47-RAB-0420-S-EHT | 1-3/8″ | 7.4 | |||
| 4'' | 2″ | 800 | Durastan | 5-5/8″ | 47-DUR-0420-S | 47-DUB-0420-S | 47-DUC-0420-S | 1-3/8″ | 5.2 | |
| 4'' | 2″ | 800 | High Temp. Nylon | 5-5/8″ | 47-HNR-0420-S | 1-3/8″ | 5.2 | |||
| 4'' | 2″ | 800 | Pinnacle | 5-5/8″ | 47-PNR-0420-S | 47-PNB-0420-S | 47-PNC-0420-S | 1-3/8″ | 5.2 | |
| 4'' | 2″ | 800 | Cast Iron | 5-5/8″ | 47-CIR-0420-S | 47-CIB-0420-S | 47-CIC-0420-S | 1-3/8″ | 6.5 | |
| 4'' | 2″ | 800 | V-Groove Iron | 5-5/8″ | 47-VIR-0420-S | 47-VIC-0420-S | 1-3/8″ | 7.6 | ||
| 4'' | 2″ | 1050 | GT | 5-5/8″ | 47-GTB-0420-S | 1-3/8″ | 5 | |||
| 4'' | 2″ | 1500 | Nytralon HD | 5-5/8″ | 47-NYB-0420-S | 1-3/8″ | 5.5 | |||
| 5'' | 2″ | 375 | Performance TPR | 6-1/2″ | 47-RPR-0520-S | 47-RPB-0520-S | 47-RPC-0520-S | 1-1/2″ | 5.3 | |
| 5'' | 2″ | 400 | Rubber on Iron | 6-1/2″ | 47-RIR-0520-S | 47-RIC-0520-S | 1-1/2″ | 7.6 | ||
| 5'' | 2″ | 500 | Signature | 6-1/2″ | 47-SWR-0520-S | 47-SWB-0520-S | 47-SWC-0520-S | 1-1/2″ | 5.7 | |
| 5'' | 2″ | 650 | Polyolefin | 6-1/2″ | 47-POR-0520-S | 47-POB-0520-S | 47-POC-0520-S | 1-1/2″ | 4.6 | |
| 5'' | 2″ | 750 | Urethane Polypropylene | 6-1/2″ | 47-UPR-0520-S | 47-UPB-0520-S | 47-UPC-0520-S | 1-1/2″ | 5.3 | |
| 5'' | 2″ | 800 | Rubber on Aluminum | 6-1/2″ | 47-RAB-0520-S-EHT | 1-1/2″ | 7.5 | |||
| 5'' | 2″ | 800 | V-Groove Iron | 6-1/2″ | 47-VIR-0520-S | 47-VIC-0520-S | 1-1/2″ | 9.9 | ||
| 5'' | 2″ | 1000 | Durastan | 6-1/2″ | 47-DUR-0520-S | 47-DUB-0520-S | 47-DUC-0520-S | 1-1/2″ | 5.4 | |
| 5'' | 2″ | 1000 | High Temp. Nylon | 6-1/2″ | 47-HNR-0520-S | 1-1/2″ | 5.4 | |||
| 5'' | 2″ | 1000 | Pinnacle | 6-1/2″ | 47-PNR-0520-S | 47-PNB-0520-S | 47-PNC-0520-S | 1-1/2″ | 5.6 | |
| 5'' | 2″ | 1000 | Cast Iron | 6-1/2″ | 47-CIR-0520-S | 47-CIB-0520-S | 47-CIC-0520-S | 1-1/2″ | 7.8 | |
| 5'' | 2″ | 1000 | Solid Urethane | 6-1/2″ | 47-MUB-0520-S | 1-1/2″ | 5.7 | |||
| 5'' | 2″ | 1050 | Urethane on Aluminum | 6-1/2″ | 47-UAR-0520-S | 47-UAC-0520-S | 1-1/2″ | 5.5 | ||
| 5'' | 2″ | 1050 | Urethane on Iron | 6-1/2″ | 47-UIR-0520-S | 47-UIC-0520-S | 1-1/2″ | 7.7 | ||
| 5'' | 2″ | 1200 | GT | 6-1/2″ | 47-GTB-0520-S | 1-1/2″ | 6 | |||
| 5'' | 2″ | 1500 | Forged Steel | 6-1/2″ | 47-FSR-0520-S | 47-FSC-0520-S | 1-1/2″ | 8.1 | ||
| 5'' | 2″ | 1500 | Nytralon HD | 6-1/2″ | 47-NYB-0520-S | 1-1/2″ | 6.5 | |||
| 6" | 2″ | 410 | Rubber on Iron | 7-1/2″ | 47-RIR-0620-S | 47-RIC-0620-S | 1-3/4″ | 7.8 | ||
| 6" | 2″ | 525 | Performance TPR | 7-1/2″ | 47-RPR-0620-S | 47-RPB-0620-S | 47-RPC-0620-S | 1-3/4″ | 5.7 | |
| 6" | 2″ | 600 | Signature | 7-1/2″ | 47-SWR-0620-S | 47-SWB-0620-S | 47-SWC-0620-S | 1-3/4″ | 6.4 | |
| 6" | 2″ | 700 | Polyolefin | 7-1/2″ | 47-POR-0620-S | 47-POB-0620-S | 47-POC-0620-S | 1-3/4″ | 5 | |
| 6" | 2″ | 820 | Rubber on Aluminum | 7-1/2″ | 47-RAB-0620-S-EHT | 1-3/4″ | 7.8 | |||
| 6" | 2″ | 900 | Urethane Polypropylene | 7-1/2″ | 47-UPR-0620-S | 47-UPB-0620-S | 47-UPC-0620-S | 1-3/4″ | 5.7 | |
| 6" | 2″ | 1000 | Omega | 7-1/2″ | 47-UOR-0620-S | 47-UOB-0620-S | 1-3/4″ | 8.8 | ||
| 6" | 2″ | 1000 | V-Groove Iron | 7-1/2″ | 47-VIR-0620-S | 47-VIC-0620-S | 1-3/4″ | 10.9 | ||
| 6" | 2″ | 1200 | Durastan | 7-1/2″ | 47-DUR-0620-S | 47-DUB-0620-S | 47-DUC-0620-S | 1-3/4″ | 6.3 | |
| 6" | 2″ | 1200 | High Temp. Nylon | 7-1/2″ | 47-HNR-0620-S | 1-3/4″ | 6.3 | |||
| 6" | 2″ | 1200 | Pinnacle | 7-1/2″ | 47-PNR-0620-S | 47-PNB-0620-S | 47-PNC-0620-S | 1-3/4″ | 6.2 | |
| 6" | 2″ | 1200 | Cast Iron | 7-1/2″ | 47-CIR-0620-S | 47-CIB-0620-S | 47-CIC-0620-S | 1-3/4″ | 9.1 | |
| 6" | 2″ | 1200 | Solid Urethane | 7-1/2″ | 47-MUB-0620-S | 1-3/4″ | 6.4 | |||
| 6" | 2″ | 1230 | Torus | 7-1/2″ | 47 - UAB - 0620 - S | 1-3/4″ | 7 | |||
| 6" | 2″ | 1230 | Urethane on Aluminum | 7-1/2″ | 47-UAR-0620-S | 47-UAC-0620-S | 1-3/4″ | 6.3 | ||
| 6" | 2″ | 1230 | Urethane on Iron | 7-1/2″ | 47-UIR-0620-S | 47-UIB-0620-S | 47-UIC-0620-S | 1-3/4″ | 8.8 | |
| 6" | 2″ | 1500 | GT | 7-1/2″ | 47-GTB-0620-S | 1-3/4″ | 8 | |||
| 6" | 2″ | 1500 | Forged Steel | 7-1/2″ | 47-FSR-0620-S | 47-FSC-0620-S | 1-3/4″ | 10 | ||
| 8" | 2″ | 500 | Rubber on Iron | 9-1/2″ | 47-RIR-0820-S | 47-RIC-0820-S | 2-1/8″ | 10.2 | ||
| 8" | 2″ | 600 | Performance TPR | 9-1/2″ | 47-RPR-0820-S | 47-RPB-0820-S | 47-RPC-0820-S | 2-1/8″ | 7.7 | |
| 8" | 2″ | 700 | Signature | 9-1/2″ | 47-SWR-0820-S | 47-SWB-0820-S | 47-SWC-0820-S | 2-1/8″ | 7.1 | |
| 8" | 2″ | 800 | Polyolefin | 9-1/2″ | 47-POR-0820-S | 47-POB-0820-S | 47-POC-0820-S | 2-1/8″ | 5.8 | |
| 8" | 2″ | 1000 | Rubber on Aluminum | 9-1/2″ | 47-RAB-0820-S-EHT | 2-1/8″ | 10.1 | |||
| 8" | 2″ | 1000 | Urethane Polypropylene | 9-1/2″ | 47-UPR-0820-S | 47-UPB-0820-S | 47-UPC-0820-S | 2-1/8″ | 7.7 | |
| 8" | 2″ | 1200 | Omega | 9-1/2″ | 47-UOR-0820-S | 47-UOB-0820-S | 2-1/8″ | 12.2 | ||
| 8" | 2″ | 1400 | Pinnacle | 9-1/2″ | 47-PNR-0820-S | 47-PNB-0820-S | 47-PNC-0820-S | 2-1/8″ | 6.9 | |
| 8" | 2″ | 1400 | Durastan | 9-1/2″ | 47-DUR-0820-S | 47-DUB-0820-S | 47-DUC-0820-S | 2-1/8″ | 7.7 | |
| 8" | 2″ | 1400 | Cast Iron | 9-1/2″ | 47-CIR-0820-S | 47-CIB-0820-S | 47-CIC-0820-S | 2-1/8″ | 13.3 | |
| 8" | 2″ | 1500 | Torus | 9-1/2″ | 47-UAB-0821-S | 2-1/8″ | 7 | |||
| 8" | 2″ | 1500 | Solid Urethane | 9-1/2″ | 47-MUB-0820-S | 2-1/8″ | 7.1 | |||
| 8" | 2″ | 1500 | Urethane on Aluminum | 9-1/2″ | 47-UAR-0820-S | 47-UAC-0820-S | 2-1/8″ | 7.3 | ||
| 8" | 2″ | 1500 | Urethane on Iron | 9-1/2″ | 47-UIR-0820-S | 47-UIB-0820-S | 47-UIC-0820-S | 2-1/8″ | 12.1 | |
| 8" | 2″ | 1500 | GT | 9-1/2″ | 47-GTB-0820-S | 47-RPC-0820-S | 2-1/8″ | 12.2 |
Medium-Duty Kingpinless Casters
The 47 Series Caster is designed to support up to 1,500 pounds, which is more than sufficient for most applications. The component features an easily accessed lubrication fitting, which makes lubricating the internal mechanism a simple and smooth action that can be performed under any conditions. Our casters are manufactured with 2-inch wheel widths and can be selected with diameters ranging from 4 inches to 8 inches. Each can be manufactured of a wide range of materials, which means it’s easy to find the ideal option based on the conditions within your worksite. These material options include:
- Performance TPR
- Rubber on Iron
- Signature
- Durastan
- Urethane Polypropylene
- Urethane on Aluminum
- Cast Iron
- Pinnacle
- V-Groove Iron
- High-Temperature Nylon
- Torus
- Solid Urethane
- GT
The casters can be paired with a wide range of options. These include cam wheel brakes, swivel locks, foot guards, wheel seals, and high-temperature paint. This versatility makes it easy to create a customized caster that’s designed to provide the protection you desire within your specific operational environment.
The team at RWM is happy to tell you more about the design features we incorporate within our 47 Series Casters. Contact RWM at 800-634-7704 speak with our team about the steps we take to ensure each caster will deliver the performance you require.
OUR FEATURED PRODUCTS
