40 Series Casters with Cast Iron Wheel

Heavy capacity for the most demanding loads

  • Kingpin - 5/8" diameter rivet hydraulically pressed
  • Axle - 1/2" diameter drilled axle with lubrication fitting
  • Finish - Zinc plated to protect against corrosion
  • Mounting Plate - 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"
  • Temperature Range - -40 degrees F to 176 degrees F


Click on the model number for additional details and ordering information
Rigid Swivel
Wheel Size Overall Ht. Cap. (lbs.) Model No. Price Model No. Price
4" x 1-1/2" 5-5/8" 500 40-CIR-0415-R $25.36  40-CIR-0415-S $38.69 
5" x 1-1/2" 6-1/8" 600 40-CIR-0515-R $27.44  40-CIR-0515-S $40.61 
6" x 1-1/2" 7-1/4" 600 40-CIR-0615-R $39.07  40-CIR-0615-S $52.32 
3-1/4" x 1-1/2" 4-5/8" 700 40-CIR-3215-R $36.06  40-CIR-3215-S $49.22