70HT4020RB02 High Temp Casters-Heavy-Duty - Schaumburg Specialties

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70HT4020RB02 High Temp Casters-Heavy-Duty


About Our Product

View Our Caster and Wheel Ordering Guide


  • Part Number 70HT4020RB02
  • Wheel Size:  4"x 2" Wheel
  • Top-Plate Size: 4" x 4-1/2" with slotted bolt holes
  • Caster made of zinc-plated steel
  • Large double ball bearing raceway provides longer use and higher capacities
  • 1/2" king pin secures the caster bracket to the fastening plate
  • High temperature, food grade grease used in swivel raceway and wheel bearing
  • Can withstand a continuous temperature of 480 degrees, intermittently to 500 degrees
  • 4 High-Temperature Wheel options available to best suit each application
  • Additional selection of sizes available
  • Order in cases of 12, add high temp grease, see below


  • Commercial Baking Oven Racks
  • Autoclave carts
  • All high heat applications


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