swivel caster / base plate / double / metal



  • Type:


  • Mount:

    base plate

  • Other characteristics:

    double, metal, steel, rubber, plastic

  • Wheel diameter:

    6 in, 8 in, 10 in, 12 in

  • Load capacity:

    Max.: 15,600 lb (7,076 kg)

    Min.: 5,000 lb (2,268 kg)


Maxi-Duty Dual Wheel Casters
Capacity Range: 5000 - 15,600 lbs.

Swivel Construction 5/8" thick drop forged steel mounting plate (rigid plate 1/2" thick); outer legs 3/8" x 5" plate steel continuously welded inside and outside to forged steel horn base (center leg 3/8"x 2")
Kingpin 1 1/4" dia. integrally forged with mounting plate guaranteed for life, prevents bending or breaking; threaded for 1 1/4" slotted nut secured by roll pin for positive locking.
Main Load Bearing HPI™ thrust bearing with outside diameter of 7 1/2"; raceways hardened to 58-62HRC and ground to surface finish 16 micro inches.
Secondary Load Bearing 1 1/4" precision tapered thrust bearing counteracts radial thrust.
Axle1 1/4" diameter grade 5 hex head with slotted nut and cotter pin.
Lubrication FittingsBall-check type in swivel assembly and in wheel hubs with tapered or straight roller bearings.

This dual-wheel series version of the Maxi-Duty Caster addresses the problem of how to restrict overall height while at the same time provide adequate carrying capacity on resilient tread wheels. Dual Wheel Casters also improve stability and swivel more easily than wider-face single wheels because differential action reduces the scrubbing effect of soft treads against the floors. The series still touts its precision feature indicating that both the secondary thrust bearing and the main load bearing are precision-made, and yet the new HPI™ Swivel Technology is now a standard feature in this dual wheel series providing smoother swiveling and longer life.

For dual wheel casters in use with lighter duty applications, see EHD2 Series