Part Series HSK | FMK

MagmaMax™ Series Extra Heavy Duty Casters

Capacity Range: 400 – 2400 lbs. Temperature Range: -22 – 750° F

Overview

For high heat industrial applications up to 2400 lbs., select these tough extra heavy duty casters. All casters in this series feature durable kingpinless construction, precision cnc-machined and hardened raceways, hefty plates and rings made from forged steel, and high heat grease rated to 750° F.

Besides 2" wide wheels, this extra heavy duty series features 3" wide wheels to boost the caster's load capacity. Dual wheel models are also available.

For Hamilton's toughest high heat casters, check out our MagmaMax™ Super Duty High Heat casters.

Quality Features

Swivel Construction

HSK - Forged steel top plate and fork base; 1/4" x 2" precision laser cut steel legs welded inside and outside to forged steel horn base.
FMK - Kingpinless - 3/8" thick drop forged steel mounting plate; 5/16" x 2 1/2" plate steel legs robotically welded inside and outside to forged steel horn base.
Main Load Bearing

HSK - 3 15/16" diameter hardened and CNC-machined raceway with 3/8" balls.
FMK - 3 1/4" diameter CNC-machined and hardened raceway with 1/2" hardened and polished steel balls.
Axle

HSK - 1/2" diameter bolt with lock nut.
FMK - 3/4" diameter bolt with lock nut.
Lubrication

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

Wheel Choices

High Heat Stainless Steel

Solid CNC-Machined Stainless Steel.

Inferno Forged Stl

Indestructible forged steel CNC-machined in our USA factory with special 750°F high heat prec. ball bearings

Inferno Metal

Heavy duty cast iron CNC-machined in our USA factory with special 750°F high heat prec. ball bearings

Scorcher™

High heat glass-fiber-reinforced nylon 6/6 rated to 475°F

Accessories

Brakes

Keep safety manager happy with all-steel cam-actuated side foot brake (-FB), or heavy duty face contact brake (-ZB) for more positive locking. Select desired caster from selection table to see brake details.
Swivel Lock

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

Hamilton engineers will custom design any caster to meet customer requirements. See Custom Gallery

Hamilton Pronto Shipping

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.

Manufactured Lean in the USA

Part Series HSK | FMK

MagmaMax™ Series Extra Heavy Duty Casters

Capacity Range: 400 – 2400 lbs. Temperature Range: -22 – 750° F

Swivel Construction

Main Load Bearing

Axle

Lubrication

Brakes

Swivel Lock

Custom Engineering

Hamilton Pronto Shipping

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