S310 Series

Spring-Loaded Contender Kingpinless Casters

Designed from high quality, heat treated AISI 1045 stamped steel. Zinc plating delivers greater corrosion resistance than paint. Inside and outside welds deliver superior strength. Great capacity and shock protection. Noise levels are reduced through the dampening effect of these casters.

Capacities are listed at 50% of wheel deflection (21/32″). Total wheel deflection is 1-5/16″

  • 5/16″ AISI 1045 heat-treated steel top plate, welded inside and out for longer life
  • One row of 1/2″ ball bearings mounted in a heat-treated precision-machined raceway. Zerk included in swivel section.
  • Kingpinless caster design
  • Notched AISI 1045 heat-treated steel yoke base (Swivel Locks require notched base)
  • Legs are welded inside and out
  • 3/4″ diameter axle
  • Zinc finish

Advanced Series Content available soon

In the meantime, please utilize our catalog page(s) shown below for detailed specifications and part numbers. If you need CAD models, please click here to view all currently available online CAD models, or please contact us for the model including the part number.