Extra Heavy Duty Casters to 3500lbs. Capacity

If you’re looking for heavy-duty casters, check out these Colson 7 Series top-plate casters. These heavy-duty casters have a capacity to 3,500 lbs. Whether you need swivel or rigid casters, we have all the specifications and all the models you need.

Colson Caster constantly researches ways to create new products and make our existing products better. We also test all of our products repeatedly for quality and potential improvement. Take advantage of our excellent prices, unbeatable service and top-notch quality.

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STANDARD FEATURES

  • Attractive zinc plated finish
  • Full double ball raceways
  • 3/4" solid axle
  • 5/16" SAE 1045 drop forged steel top plate, 3/8" rigid
  • Heat treated 1" diameter bolt and nut kingpin construction (nut is slotted with cotter pin)
  • Heat treated wheel thrust washers
  • Grease fittings: wheel bearing and swivel raceway
  • "Colson 45" multi-temp grease lubricates in extreme hot and cold temperatures
  •  

Mounting Plate Dimension

Toll Free: (800) 574-1257 | Boise: (208) 342-3254

 

Wheel
Diameter

(Inches)
Tread
Width

(Inches)
Capacity
Per Caster

(Lbs.)
Wheel Bearing Model Number Approx.
Wt. Ea.

(Lbs.)
Load
Height

(Inches)
Swivel
Radius

(Inches)
Swivel Rigid
6 3 2000 Phenolic Roller  7.06689.379 7.06688.379  14-1/4 7-1/2 4-3/4
6 3 2000 Poly/Cast Roller  7.06689.979.7 7.06688.979.7  19-1/4  7-1/2 4-3/4
6 3 2000 Cast Iron Roller     19-1/4  7-1/2  4-3/4
8 3 2500 Phenolic Roller  HW3002746  HW2902746  16-1/2  10-1/8 6-9/16
8 3 2500 Poly/Cast Roller  7.08689.979.7 7.08688.979.7  27-3/4  10-1/8 6-9/16
8 3 2500 Cast Iron Roller     27-3/4 10-1/8  6-9/16
10 3 3000 Phenolic Roller  HW3002744 HW2902745  19-1/2  11-1/2  7-5/8
10 3 3000 Poly/Cast Roller  7.10689.979.7 7.10688.979.7   31-1/2 11-1/2  7-5/8
10 3 3000 Cast Iron Roller  7.10689.179  7.10688.179  31-1/2  11-1/2  7-5/8

 

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