Polyurethane Casters · 800–1,400 lb · 4-1/2" x 6-1/4" Plate

Diameter: 4 to 8 inTread: 2 inPlate: 4-1/2 x 6-1/4 inCapacity: 800 to 1,400 lb per caster

This page lists solid polyurethane casters. Polyurethane is the most common tread here, rated 800 to 1,400 lb per caster in 4, 5, 6 and 8 in.

1200 lbs

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In Stock · Same/Next Day

6" x 2" Solid Polyurethane Swivel Caster – 1,200 lb

Part # HQ2060S-PL3-SPR

from $67.00

Volume pricing available

Solid PolyurethanePlate

Load rating

1200 lbs

Size6" x 2"

Capacity1200 lbs

WheelSolid Polyurethane

MountPlate 4-1/2" x 6-1/4"

TypeSwivel

More Details Less Details

Width 2"

Height 7-1/2"

Bolt Pattern 2-7/16" x 4-15/16" slotted to 3-3/8" x 5-1/4"

Temp Range Up to 180°F

Rig Type Swivel

Brake No Brake

Frame Zinc Plated Steel

6" x 2" Solid Polyurethane Wheel - Swivel Caster - 1,200 lbs capacity -...

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800 lbs

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In Stock · Same/Next Day

4" x 2" Solid Polyurethane Swivel Caster – 800 lb

Part # HQ2040S-PL3-SPR

from $51.00

Volume pricing available

Solid PolyurethanePlate

Load rating

800 lbs

Size4" x 2"

Capacity800 lbs

WheelSolid Polyurethane

MountPlate 4-1/2" x 6-1/4"

TypeSwivel

More Details Less Details

Width 2"

Height 5-5/8"

Bolt Pattern 2-7/16" x 4-15/16" slotted to 3-3/8" x 5-1/4"

Temp Range Up to 180°F

Rig Type Swivel

Brake No Brake

Frame Zinc Plated Steel

4" x 2" Solid Polyurethane Wheel - Swivel Caster - 800 lbs capacity -...

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1000 lbs

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5" x 2" Solid Polyurethane Swivel Caster – 1,000 lb | 4-1/2" x 6-1/4" Plate

In Stock · Same/Next Day

5" x 2" Solid Polyurethane Swivel Caster – 1,000 lb

Part # HQ2050S-PL3-SPR

from $57.00

Volume pricing available

Solid PolyurethanePlate

Load rating

1000 lbs

Size5" x 2"

Capacity1000 lbs

WheelSolid Polyurethane

MountPlate 4-1/2" x 6-1/4"

TypeSwivel

More Details Less Details

Width 2"

Height 6-1/2"

Bolt Pattern 2-7/16" x 4-15/16" slotted to 3-3/8" x 5-1/4"

Temp Range Up to 180°F

Rig Type Swivel

Brake No Brake

Frame Zinc Plated Steel

5" x 2" Solid Polyurethane Wheel - Swivel Caster - 1,000 lbs capacity -...

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1400 lbs

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In Stock · Same/Next Day

8" x 2" Solid Polyurethane Swivel Caster – 1,400 lb

Part # HQ2080S-PL3-SPR

from $89.00

Volume pricing available

Solid PolyurethanePlate

Load rating

1400 lbs

Size8" x 2"

Capacity1400 lbs

WheelSolid Polyurethane

MountPlate 4-1/2" x 6-1/4"

TypeSwivel

More Details Less Details

Width 2"

Height 9-1/2"

Bolt Pattern 2-7/16" x 4-15/16" slotted to 3-3/8" x 5-1/4"

Temp Range Up to 180°F

Rig Type Swivel

Brake No Brake

Frame Zinc Plated Steel

8" x 2" Solid Polyurethane Wheel - Swivel Caster - 1,400 lbs capacity -...

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1400 lbs

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In Stock · Same/Next Day

8" x 2" Solid Polyurethane Rigid Caster – 1,400 lb

Part # HQ2080R-PL3-SPR

from $73.00

Volume pricing available

Solid PolyurethanePlate

Load rating

1400 lbs

Size8" x 2"

Capacity1400 lbs

WheelSolid Polyurethane

MountPlate 4-1/2" x 6-1/4"

TypeRigid

More Details Less Details

Width 2"

Height 9-1/2"

Bolt Pattern 2-7/16" x 4-15/16" slotted to 3-3/8" x 5-1/4"

Temp Range Up to 180°F

Rig Type Rigid

Brake No Brake

Frame Zinc Plated Steel

8" x 2" Solid Polyurethane Wheel - Rigid Caster - 1,400 lbs capacity -...

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800 lbs

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In Stock · Same/Next Day

4" x 2" Polyurethane Rigid Caster – 800 lb

Part # HQ2040R-PL3-SPR

from $37.00

Volume pricing available

Solid PolyurethanePlate

Load rating

800 lbs

Size4" x 2"

Capacity800 lbs

WheelSolid Polyurethane

MountPlate 4-1/2" x 6-1/4"

TypeRigid

More Details Less Details

Width 2"

Height 5-5/8"

Bolt Pattern 2-7/16" x 4-15/16" slotted to 3-3/8" x 5-1/4"

Temp Range Up to 180°F

Rig Type Rigid

Brake No Brake

Frame Zinc Plated Steel

4" x 2" Solid Polyurethane Wheel - Rigid Caster - 800 lbs capacity -...

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1200 lbs

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In Stock · Same/Next Day

6" x 2" Solid Polyurethane Rigid Caster – 1,200 lb

Part # HQ2060R-PL3-SPR

from $54.00

Volume pricing available

Solid PolyurethanePlate

Load rating

1200 lbs

Size6" x 2"

Capacity1200 lbs

WheelSolid Polyurethane

MountPlate 4-1/2" x 6-1/4"

TypeRigid

More Details Less Details

Width 2"

Height 7-1/2"

Bolt Pattern 2-7/16" x 4-15/16" slotted to 3-3/8" x 5-1/4"

Temp Range Up to 180°F

Rig Type Rigid

Brake No Brake

Frame Zinc Plated Steel

6" x 2" Solid Polyurethane Wheel - Rigid Caster - 1,200 lbs capacity -...

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1000 lbs

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5" x 2" Solid Polyurethane Rigid Caster – 1,000 lb | 4-1/2" x 6-1/4" Plate

In Stock · Same/Next Day

5" x 2" Solid Polyurethane Rigid Caster – 1,000 lb

Part # HQ2050R-PL3-SPR

from $44.00

Volume pricing available

Solid PolyurethanePlate

Load rating

1000 lbs

Size5" x 2"

Capacity1000 lbs

WheelSolid Polyurethane

MountPlate 4-1/2" x 6-1/4"

TypeRigid

More Details Less Details

Width 2"

Height 6-1/2"

Bolt Pattern 2-7/16" x 4-15/16" slotted to 3-3/8" x 5-1/4"

Temp Range Up to 180°F

Rig Type Rigid

Brake No Brake

Frame Zinc Plated Steel

5" x 2" Solid Polyurethane Wheel - Rigid Caster - 1,000 lbs capacity -...

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Solid polyurethane casters by tread

Tread	Core	Wheel sizes	Rated per caster	Listed temperature	Where it fits
Polyurethane		4, 5, 6 and 8 in	800 to 1,400 lb	Up to 180°F	quiet, floor-friendly and long wearing

Ratings are for single casters of solid polyurethane casters, from product fields [S1].

Wheel sizes

Wheel	Treads	Rated
4 x 2 in	polyurethane	800 lb
5 x 2 in	polyurethane	1,000 lb
6 x 2 in	polyurethane	1,200 lb
8 x 2 in	polyurethane	1,400 lb

Choosing solid polyurethane casters

Load: plan on three casters carrying a four-caster cart [S2]; at 1,400 lb each, a common rating here, that is about 4,200 lb, and the 1,400 lb top rating covers about 4,200 lb.
Mount: most solid polyurethane casters use a 4-1/2 x 6-1/4 in top plate; match the bolt holes on your frame to the plate before ordering.
Floor: on solid polyurethane casters, polyurethane protects finished floors and runs quietly; check the rating if the cart also crosses rough concrete.
Rig: swivel and rigid solid polyurethane casters are listed.

Related: caster wheels.

Solid polyurethane casters questions

How much weight can solid polyurethane casters carry?

Single solid polyurethane casters are rated 800 to 1,400 lb; most fall between 1,000 and 1,400 lb.

What top plate do solid polyurethane casters use?

Most solid polyurethane casters use 4-1/2 x 6-1/4 in.

What wheel material is most common on solid polyurethane casters?

Polyurethane leads on solid polyurethane casters, rated 800 to 1,400 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

Polyurethane Casters · 800–1,400 lb · 4-1/2" x 6-1/4" Plate

Solid polyurethane casters by tread

Wheel sizes

Choosing solid polyurethane casters

Solid polyurethane casters questions

Sources