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  1. Home
  2. Casters
  3. High Heat Casters
  4. High Heat Light|Medium Duty Casters
Series HL | HSTL | HEN | HENS

Inferno™ Series Light & Medium Duty Casters

Capacity Range: 260 – 800 lbs.   Temperature Range: -22 – 750° F

These high temp casters are well suited for institutional and industrial applications rated up to 800 lbs. per caster. Each swivel caster rig has high temperature lubricant and the wheel materials and bearings are engineered to withstand oven-like temps.

This Inferno Series features stamped raceways (HL & HSTL) for light duty roles and forged steel kingpinless construction but in a small form factor (HEN & HENS) for medium duty applications.The HL Series offers zinc plated casters, rigs and hardware. HSTL and HENS have rigs and hardware of stainless steel.

For food processing, baking, or pharmaceutical environments or where floor protection is required, select casters with the Scorcher® or Noiseless Ultratherm wheel types. Select the Metal or Stainless wheel types for more rugged applications that don’t require floor protection.

For even tougher applications check out our heavy duty high heat kingpinless.


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inferno-medium-duty-primary
HH-Stainless-Steel-Swivel

Quality Features & Specs


  • Swivel Construction

    HL/HSTL - Heavy gauge cold rolled steel formed for strength and heat treated for long life.
    HEN/HENS - kingpinless design with beefy forged steel top plate; 1/4" x 1-3/4" precision laser cut steel legs welded inside and outside to forged steel horn base.


  • Load Bearing

    HL/HSTL - Hardened and polished steel balls rotate in two coined and hardened raceways. Kingpin is 1/2" diameter permanent rivet type.
    HEN/HENS - The raceway is CNC machined for precision swiveling to a finished size of 1 7/8” diameter then induction hardened to 45-50 Rockwell C for long wear with 1/4” hardened and polished steel balls.

  • Lubrication

    Special high heat lubricant rated to 750° F (In swivel assembly) and in wheels.


Wheel Choices

Duratherm

High Heat Stainless Steel

Inferno Forged Stl

Inferno Metal

Scorcher™

Ultratherm

Optional Accessories

  • Brakes

    Keep safety manager happy with foot brakes.
    HEN/HENS - available with a face contact brake (-HMCB/-HSMCB).
    HSTL - stainless-steel cam-actuated side foot brake (-SFB), or stainless steel heavy duty face contact brake (-SZB). The LCB brake option is not available on casters with 3" dia. wheels.
    HL - available with a tread contact brake (-CB). Select desired caster from selection table to see brake details.

  • Swivel Lock

    HSTL - 4 Position (★- convert swivel to rigid for straight line steering, robotically welded housing & CNC-milled slots assure long lasting, trouble-free performance.

Hamilton Pronto Shipping

Pronto

At Hamilton we understand that fast delivery is critical. That's why as you browse our website, you'll notice the proliferation of a red star (★). This PRONTO® Symbol identifies one of thousands of PRONTO® models we stock for you in our warehouse (so you don't have to) and pledge to ship either SAME-DAY, if arrived before noon EST, or otherwise next day service - all for no extra charge.

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