Hamilton Inferno Heavy Casters w/ High Heat Stainless Steel Wheels · 6" Wheels · Polyurethane

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Each Hamilton product is custom manufactured for your order (lead time is shown on each product page). Please confirm all specs before checkout, since made-to-order items aren't eligible for returns, exchanges or refunds. Need help? Call 844-439-4335 or email info@casterhq.com and we'll verify fit for you.

This collection holds 6 in Hamilton casters with high heat stainless steel wheels, built for shop carts, equipment, and material handling carts that move heavier loads. Casters in this collection range from 800 to 960 lb per caster. Wheels in this category are 6 inches in diameter with a 2 in tread width. The collection includes swivel and rigid models. Metal wheels roll with low effort and handle debris and heat. They are loud and can mark finished floors. Match plate size, bolt pattern, and overall height before you order. Choose swivel casters when the cart must turn in place and rigid casters for straight travel. Read the listing for the exact wheel size, overall height, and mount shown. Confirm the load rating printed on the title before you order. Measure the old wheel or caster before you buy. Check the floor type and the heaviest load the cart will carry before you choose. Forged steel aisle: forged steel casters. Wheel hub: replacement wheels.

960 lbs

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Hamilton S-52HK-6HSB: High Heat 6" x 2" Stainless Steel Wheel Kingpinless Swivel Caster with Shielded Precision Bearings - Rated up to 750° F Hamilton

Made to Order · 4-6 Wk

Hamilton S-52HK-6HSB 6" x 2" Stainless Steel Swivel Caster – 750° F

Part # S-52HK-6HSB

from $519.00

Volume pricing available

PolyurethanePlate

Load rating

960 lbs

Size6" x 2"

Capacity960 lbs

WheelPolyurethane

MountPlate 4" x 4-1/2"

TypeSwivel

More Details Less Details

Width 2"

Height 7-1/2"

Bolt Pattern 2-5/8" x 3-5/8" and 3" x 3"

Core Stainless Steel

Temp Range -40°F to 180°F

Rig Type Swivel

Brake No Brake

Frame Steel, Bright Zinc Plated

S-52HK-6HSB Hamilton High Heat Kingpinless Swivel Caster 6" x 2" Stainless Steel Wheel Rated...

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800 lbs

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Hamilton S-WHS-6HSB Stainless Steel Swivel Caster - 6" x 2" Wheel with High Heat Bearings (Rated up to 750°F) - Premium High-Temperature Solution Hamilton

Made to Order · 4-6 Wk

Hamilton S-WHS-6HSB 6" x 2" Stainless Swivel Stainless Caster – 750°F

Part # S-WHS-6HSB

from $954.00

Volume pricing available

PolyurethanePlate

Load rating

800 lbs

Size6" x 2"

Capacity800 lbs

WheelPolyurethane

MountPlate 4" x 5"

TypeSwivel

More Details Less Details

Width 2"

Height 7-1/2"

Bolt Pattern 2-5/8" x 3-5/8" and 3" x 3"

Core Stainless Steel

Temp Range -40°F to 180°F

Rig Type Swivel

Brake No Brake

Frame Stainless

S-WHS-6HSB Hamilton Stainless Steel Workhorse Swivel Caster 6" x 2" Stainless Steel Wheel |...

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800 lbs

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Hamilton R-WHS-6HSB Stainless Steel Rigid Caster - 6" x 2" Wheel with High Heat Bearings (Rated up to 750°F) - Premium High-Temperature Solution Hamilton

Made to Order · 4-6 Wk

Hamilton R-WHS-6HSB 6" x 2" Stainless Rigid Stainless Caster – 750° F

Part # R-WHS-6HSB

from $663.00

Volume pricing available

PolyurethanePlate

Load rating

800 lbs

Size6" x 2"

Capacity800 lbs

WheelPolyurethane

MountPlate 4" x 4-1/2"

TypeRigid

More Details Less Details

Width 2"

Height 7-1/2"

Bolt Pattern 2-5/8" x 3-5/8" and 3" x 3"

Core Stainless Steel

Temp Range -40°F to 180°F

Rig Type Rigid

Brake No Brake

Frame Stainless Steel

R-WHS-6HSB Hamilton Stainless Steel Workhorse Rigid Caster 6" x 2" Stainless Steel Wheel |...

Shop Product

960 lbs

TieredPricing

Hamilton R-52HK-6HSB: High Heat 6" x 2" Stainless Steel Wheel Rigid Caster with Shielded Precision Bearings - Rated up to 750° F Hamilton

Made to Order · 4-6 Wk

Hamilton R-52HK-6HSB 6" x 2" Stainless Rigid Caster – 750° F

Part # R-52HK-6HSB

from $585.00

Volume pricing available

PolyurethanePlate

Load rating

960 lbs

Size6" x 2"

Capacity960 lbs

WheelPolyurethane

MountPlate 4" x 4-1/2"

TypeRigid

More Details Less Details

Width 2"

Height 7-1/2"

Temp Range -40°F to 180°F

Rig Type Rigid

Brake No Brake

R-52HK-6HSB Hamilton High Heat Rigid Caster 6" x 2" Stainless Steel Wheel Rated up...

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6 in Hamilton Inferno heavy casters w/ high heat stainless steel wheels by tread

Tread	Core	Wheel sizes	Rated per caster	Listed temperature	Where it fits
Polyurethane	Stainless steel	6 in	800 to 960 lb	-40°F to 180°F	quiet, floor-friendly and long wearing

Ratings are for single casters of 6 in Hamilton Inferno heavy casters w/ high heat stainless steel wheels, from product fields [S1].

Choosing 6 in Hamilton Inferno heavy casters w/ high heat stainless steel wheels

Load: plan on three casters carrying a four-caster cart [S2]; 6 in Hamilton Inferno heavy casters w/ high heat stainless steel wheels rated 960 lb each then carry about 2,880 lb.
Mount: most 6 in Hamilton Inferno heavy casters w/ high heat stainless steel wheels use a 4 x 4-1/2 in top plate; 4 x 5 in plates are listed too; match the bolt holes on your frame to the plate before ordering.
Floor: on 6 in Hamilton Inferno heavy casters w/ high heat stainless steel wheels, polyurethane protects finished floors and runs quietly; check the rating if the cart also crosses rough concrete.
Rig: swivel and rigid 6 in Hamilton Inferno heavy casters w/ high heat stainless steel wheels are listed.

Related to 6 in Hamilton Inferno heavy casters w/ high heat stainless steel wheels: caster wheels.

6 in Hamilton Inferno heavy casters w/ high heat stainless steel wheels questions

How much weight can 6 in Hamilton Inferno heavy casters w/ high heat stainless steel wheels carry?

Single 6 in Hamilton Inferno heavy casters w/ high heat stainless steel wheels are rated 800 to 960 lb.

What top plate do 6 in Hamilton Inferno heavy casters w/ high heat stainless steel wheels use?

Most 6 in Hamilton Inferno heavy casters w/ high heat stainless steel wheels use 4 x 4-1/2 in. Other plates on 6 in Hamilton Inferno heavy casters w/ high heat stainless steel wheels: 4 x 5 in.

What wheel material is most common on 6 in Hamilton Inferno heavy casters w/ high heat stainless steel wheels?

Polyurethane leads on 6 in Hamilton Inferno heavy casters w/ high heat stainless steel wheels, rated 800 to 960 lb per caster.

Jordan Wilson, CasterHQ · reviewed October 20, 2026 · 844-439-4335 · info@casterhq.com

Sources

[S1] CasterHQ product fields (rated load, diameter, width, wheel and core material, temperature range, mount) and product descriptions for the items on this page, pulled October 20, 2026.
[S2] Preferred Equipment casters and wheels quick guide PDF (prefeq.com): load sizing on one less caster, wheel types and floor notes.

BHP: 1-3/4″ × 2-7/8″, slotted to 3″

BHP: 1-3/4″ × 2-15/16″ slotted to 2-3/8″ × 3-3/8″

BHP: 2-5/8” X 3-5/8” (Slotted to 3” x 3”)

BHP: 2-7/16" x 4-15/16" slotted to 3-3/8" x 5-1/4"

(3″ Wide Casters), Industry-Standard

BHP: 3-3/8" x 5-1/4" slotted to 4-1/8" x 6-1/8"

BHP: 4-1/8" x 6" slotted to 4-1/2" x 6-1/8"

View All • 21 Plate Sizes

Plate Casters

Stem Casters

Stainless Casters

Ergonomic Casters

Leveling Casters

Hamilton Inferno Heavy Casters w/ High Heat Stainless Steel Wheels · 6" Wheels · Polyurethane

6 in Hamilton Inferno heavy casters w/ high heat stainless steel wheels by tread

Choosing 6 in Hamilton Inferno heavy casters w/ high heat stainless steel wheels

6 in Hamilton Inferno heavy casters w/ high heat stainless steel wheels questions

Sources