casters

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1-800-634-7704

Medium Duty Casters

45-CIR-0620-S
45-CIR-0620-S
45-SWB-0620-R
45-SWB-0620-R
Top Plates
Standard Top Plate
Standard Top Plate
Swivel Sections and Cross Sections
Swivel Cross Section
Swivel Cross Section
The RWM 45 Series Caster is an economical version of our 46 Series industrial caster. These medium duty casters are ideal for bakery, meat processing and many other industries for a wide range of uses including dollies, shop carts, scrap bins and floor trucks.
Features
Swivel Section: Double ball raceways secured with a nut & bolt kingpin.
Kingpin: 5/8" diameter nut and bolt
Capacity: 1200 lbs.
Axle: 1/2" diameter drilled axle with lubrication fitting
Finish: Zinc plated to protect against corrosion
Wheels: A wide variety of 4" through 8" diameters available with straight roller, ball & celcon bearings.
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"
Options
TG: Thread Guard
WB: Steel Side Brake (Roller Bearing Only)
ICWB: Installable Face Contact Brake
STB: Side Tread Brake
DSL: Demountable Swivel Lock
FOSL: Foot Operated Swivel Lock
MICWB: Metal Installable Cam Wheel Brake
Applications
The 45 Series Medium Duty Casters are ideal for:
  • Bakery Carts
  • Meat Processing
  • Assembly Line & Boat Molding Dollies
  • Box Trucks
  • Conveyor Stands and Fixture Carts
  • Maintenance & Material Handling Carts
  • Mobile Storage Racks & Mobile Tool Chests
  • Shipping/Receiving Carts
  • Tire Racks
  • Housekeeping Carts
  • Institutional Equipment
  • Janitorial Equipment
  • Laboratory Equipment
  • Electronic Equipment
  • Textile Carts
Specifications
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4" 2" Durastan 800 5-5/8" 45-DUR-0420-S 45-DUB-0420-S 45-DUC-0420-S 1-3/8" 5.2
4" 2" Cast Iron 800 5-5/8" 45-CIR-0420-S 45-CIB-0420-S 45-CIC-0420-S 1-3/8" 6.5
4" 2" GT 1050 5-5/8"   45-GTB-0420-S   1-3/8" 5.2
4" 2" High Temp Nylon 800 5-5/8" 45-HNR-0420-S     1-3/8" 5.2
4" 2" Performance TPR 350 5-5/8" 45-RPR-0420-S 45-RPB-0420-S 45-RPC-0420-S 1-3/8" 5.3
4" 2" Polyolefin 500 5-5/8" 45-POR-0420-S 45-POB-0420-S 45-POC-0420-S 1-3/8" 4.8
4" 2" Rubber on Aluminum 700 5-5/8"   45-RAB-0420-S-EHT   1-3/8" 7.4
4" 2" Rubber on Iron 350 5-5/8" 45-RIR-0420-S   45-RIC-0420-S 1-3/8" 7.5
4" 2" Signature Wheel 400 5-5/8" 45-SWR-0420-S 45-SWB-0420-S 45-SWC-0420-S 1-3/8" 5.5
4" 2" Urethane on Aluminum 700 5-5/8" 45-UAR-0420-S   45-UAC-0420-S 1-3/8" 5.0
4" 2" Solid Urethane 700 5-5/8"   45-MUB-0420-S   1-3/8" 5.5
4" 2" Urethane on Iron 700 5-5/8" 45-UIR-0420-S   45-UIC-0420-S 1-3/8" 6.6
4" 2" Urethane Polypropylene 600 5-5/8" 45-UPR-0420-S 45-UPB-0420-S 45-UPC-0420-S 1-3/8" 5.3
4" 2" V-Groove Iron 800 5-5/8" 45-VIR-0420-S   45-VIC-0420-S 1-3/8" 7.6
4" 2" Pinnacle Wheel 800 5-5/8" 45-PNR-0420-S 45-PNB-0420-S 45-PNC-0420-S 1-3/8" 5.2
5" 2" Durastan 1000 6-1/2" 45-DUR-0520-S 45-DUB-0520-S 45-DUC-0520-S 1-5/8" 5.4
5" 2" Cast Iron 1000 6-1/2" 45-CIR-0520-S 45-CIB-0520-S 45-CIC-0520-S 1-5/8" 7.8
5" 2" GT 1200 6-1/2"   45-GTB-0520-S   1-5/8" 5.4
5" 2" Forged Steel 1200 6-1/2" 45-FSR-0520-S   45-FSC-0520-S 1-5/8" 8.1
5" 2" High Temp Nylon 1000 6-1/2" 45-HNR-0520-S     1-5/8" 5.4
5" 2" Performance TPR 375 6-1/2" 45-RPR-0520-S 45-RPB-0520-S 45-RPC-0520-S 1-5/8" 5.3
5" 2" Polyolefin 650 6-1/2" 45-POR-0520-S 45-POB-0520-S 45-POC-0520-S 1-5/8" 4.6
5" 2" Rubber on Aluminum 800 6-1/2"   45-RAB-0520-S-EHT   1-5/8" 7.5
5" 2" Rubber on Iron 400 6-1/2" 45-RIR-0520-S   45-RIC-0520-S 1-5/8" 7.6
5" 2" Signature Wheel 500 6-1/2" 45-SWR-0520-S 45-SWB-0520-S 45-SWC-0520-S 1-5/8" 5.7
5" 2" Solid Urethane 1000 6-1/2"   45-MUB-0520-S   1-5/8" 5.7
5" 2" Urethane on Aluminum 1050 6-1/2" 45-UAR-0520-S   45-UAC-0520-S 1-5/8" 7.7
5" 2" Urethane on Iron 1050 6-1/2" 45-UIR-0520-S   45-UIC-0520-S 1-5/8" 7.7
5" 2" Urethane Polypropylene 750 6-1/2" 45-UPR-0520-S 45-UPB-0520-S 45-UPC-0520-S 1-5/8" 5.3
5" 2" V-Groove Iron 800 6-1/2" 45-VIR-0520-S   45-VIC-0520-S 1-5/8" 9.9
5" 2" Pinnacle Wheel 1000 6-1/2" 45-PNR-0520-S 45-PNB-0520-S 45-PNC-0520-S 1-5/8" 5.6
6" 2" Durastan 1200 7-1/2" 45-DUR-0620-S 45-DUB-0620-S 45-DUC-0620-S 1-13/16" 6.3
6" 2" Cast Iron 1200 7-1/2" 45-CIR-0620-S 45-CIB-0620-S 45-CIC-0620-S 1-13/16" 9.1
6" 2" GT 1200 7-1/2"   45-GTB-0620-S   1-13/16" 6.3
6" 2" Forged Steel 1200 7-1/2" 45-FSR-0620-S   45-FSC-0620-S 1-13/16" 10
6" 2" High Temp Nylon 1200 7-1/2" 45-HNR-0620-S     1-13/16" 6.3
6" 2" Omega 1000 7-1/2" 45-UOR-0620-S 45-UOB-0620-S   1-13/16" 8.8
6" 2" Performance TPR 525 7-1/2" 45-RPR-0620-S 45-RPB-0620-S 45-RPC-0620-S 1-13/16" 5.7
6" 2" Polyolefin 700 7-1/2" 45-POR-0620-S 45-POB-0620-S 45-POC-0620-S 1-13/16" 5.0
6" 2" Rubber on Aluminum 820 7-1/2"   45-RAB-0620-S-EHT   1-13/16" 7.8
6" 2" Rubber on Iron 410 7-1/2" 45-RIR-0620-S   45-RIC-0620-S 1-13/16" 7.8
6" 2" Signature Wheel 600 7-1/2" 45-SWR-0620-S 45-SWB-0620-S 45-SWC-0620-S 1-13/16" 6.4
6" 2" Solid Urethane 1200 7-1/2"   45-MUB-0620-S   1-13/16" 6.4
6" 2" Urethane on Aluminum 1200 7-1/2" 45-UAR-0620-S   45-UAC-0620-S 1-13/16" 6.1
6" 2" Urethane on Iron 1200 7-1/2" 45-UIR-0620-S   45-UIC-0620-S 1-13/16" 8.8
6" 2" Urethane Polypropylene 900 7-1/2" 45-UPR-0620-S 45-UPB-0620-S 45-UPC-0620-S 1-13/16" 5.7
6" 2" V-Groove Iron 1000 7-1/2" 45-VIR-0620-S   45-VIC-0620-S 1-13/16" 10.9
6" 2" Pinnacle Wheel 1200 7-1/2" 45-PNR-0620-S 45-PNB-0620-S 45-PNC-0620-S 1-13/16" 6.2
6" 2" Torus 1200 7-1/2"   45-UAB-0621-S   1-13/16" 6.1
8" 2" Durastan 1200 9-1/2" 45-DUR-0820-S 45-DUB-0820-S 45-DUC-0820-S 2-3/16" 7.7
8" 2" Cast Iron 1200 9-1/2" 45-CIR-0820-S 45-CIB-0820-S 45-CIC-0820-S 2-3/16" 13.3
8" 2" GT 1200 9-1/2"   45-GTB-0820-S   2-3/16" 7.7
8" 2" Omega 1200 9-1/2" 45-UOR-0820-S 45-UOB-0820-S   2-3/16" 12.1
8" 2" Performance TPR 600 9-1/2" 45-RPR-0820-S 45-RPB-0820-S 45-RPC-0820-S 2-3/16" 7.1
8" 2" Polyolefin 800 9-1/2" 45-POR-0820-S 45-POB-0820-S 45-POC-0820-S 2-3/16" 5.8
8" 2" Rubber on Aluminum 1000 9-1/2"   45-RAB-0820-S-EHT   2-3/16" 10.1
8" 2" Rubber on Iron 500 9-1/2" 45-RIR-0820-S   45-RIC-0820-S 2-3/16" 10.1
8" 2" Urethane on Aluminum 1200 9-1/2" 45-UAR-0820-S   45-UAC-0820-S 2-3/16" 7.3
8" 2" Signature Wheel 700 9-1/2" 45-SWR-0820-S 45-SWB-0820-S 45-SWC-0820-S 2-3/16" 7.1
8" 2" Solid Urethane 1200 9-1/2"   45-MUB-0820-S   2-3/16" 7.1
8" 2" Urethane on Iron 1200 9-1/2" 45-UIR-0820-S   45-UIC-0820-S 2-3/16" 12.1
8" 2" Urethane Polypropylene 1000 9-1/2" 45-UPR-0820-S 45-UPB-0820-S 45-UPC-0820-S 2-3/16" 7.7
8" 2" V-Groove Iron 1050 9-1/2" 45-VIR-0820-S   45-VIC-0820-S 2-3/16" 15.3
8" 2" Pinnacle Wheel 1200 9-1/2" 45-PNR-0820-S 45-PNB-0820-S 45-PNC-0820-S 2-3/16" 6.9
8" 2" Torus 1200 9-1/2"   45-UAB-0821-S   2-3/16" 7.3
To order a rigid caster, change the “S" to “R" in the model number. For example: “45-DUR-0420-R". To order a rig only, omit the blue letters. For example: “45-0420-S". Dimensions shown are nominal. If precise dimensions are required, consult your RWM representative. For approximate weight of our rigid casters, deduct 0.9 pounds per item.