40 Series Casters with Urethane on Iron wheel

Heavy-Duty industrial strength casters for variety of work environments

  • 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" 600 40-UIR-0415-R $38.44  40-UIR-0415-S $51.14 
5" x 1-1/2" 6-1/8" 720 40-UIR-0515-R $45.34  40-UIR-0515-S $57.91 
6" x 1-1/2" 7-1/4" 840 40-UIR-0615-R $61.31  40-UIR-0615-S $74.64