Durastar flat-free foam wheels

This collection holds FF with polyurethane and pneumatic treads, made to replace worn wheels on carts, dollies, racks, and equipment. Wheels in this collection range from 250 to 300 lb per wheel. Wheels in this category range from 6 up to 10 inches in diameter with 2 to 3-1/2 in tread widths. Polyurethane (poly or urethane) treads are quiet, floor safe, and resist water and many chemicals. Air filled and flat free tires cushion the load and roll over gravel, grass, cracks, and debris. Common uses include food service, bakeries, hospitals, schools, laboratories, and material handling carts. Match the bore, hub length, diameter, and tread width before you order. Order the axle and spacers if the old ones are worn. Read the listing for the exact wheel size, overall height, and mount shown. Confirm the load rating printed on the title before you order. Polyurethane aisle: polyurethane casters. Caster hub: heavy duty casters.

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3 types

Wheel = wheel diameter · capacity is per wheel.

250 lbs

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6" x 2" Polyurethane Foam Flat-Free Industrial Replacement Wheel – 250 lb

Part # 620-FF-44L-138F

from $35.00

Volume pricing available

Polyurethane

Load rating

250 lbs

Size6" x 2"

Capacity250 lbs

MaterialPolyurethane

Core—

More Details Less Details

Width 2"

Temp Range -40°F to 160°F

Quick-fit wheel specs for replacement and procurement teams.

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300 lbs

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10" x 3-1/2" Polyurethane Foam Flat-Free Wheel – 300 lb

Part # 1035-FF-45BS-F

$60.00

Volume pricing available

Polyurethane

Load rating

300 lbs

Size10" x 3-1/2"

Capacity300 lbs

MaterialPolyurethane

Core—

More Details Less Details

Width 3-1/2"

Temp Range -40°F to 160°F

Quick-fit wheel specs for replacement and procurement teams.

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275 lbs

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8" x 3" Polyurethane Flat-Free Industrial Replacement Wheel – 275 lb

Part # 830-FF-44BL-C

$48.00

Volume pricing available

Solid Polyurethane

Load rating

275 lbs

Size8" x 3"

Capacity275 lbs

MaterialSolid Polyurethane

Core—

More Details Less Details

Width 3"

Temp Range -40°F to 160°F

Quick-fit wheel specs for replacement and procurement teams.

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300 lbs

TieredPricing

Ships in 1-3 Business Days

10" x 3-1/2" Polyurethane Flat-Free Wheel – 300 lb

Part # 1035-FF-44BS-C

$60.00

Volume pricing available

Polyurethane

Load rating

300 lbs

Size10" x 3-1/2"

Capacity300 lbs

MaterialPolyurethane

Core—

More Details Less Details

Width 3-1/2"

Temp Range -40°F to 160°F

Quick-fit wheel specs for replacement and procurement teams.

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Durastar flat-free foam wheels by tread

Tread	Core	Wheel sizes	Rated per wheel	Listed temperature	Where it fits
Polyurethane		6, 8 and 10 in	250 to 300 lb	-40°F to 160°F	quiet, floor-friendly and long wearing

Ratings are for single wheels of Durastar flat-free foam wheels, from product fields [S1].

Wheel sizes

Wheel	Treads	Rated
6 x 2 in	polyurethane	250 lb
8 x 3 in	polyurethane	275 lb
10 x 3-1/2 in	polyurethane	300 lb

Choosing Durastar flat-free foam wheels

Load: plan on three wheels carrying a four-wheel cart [S2]; Durastar flat-free foam wheels rated 300 lb each then carry about 900 lb.
Floor: on Durastar flat-free foam wheels, polyurethane protects finished floors and runs quietly; check the rating if the cart also crosses rough concrete.

Related to Durastar flat-free foam wheels: caster wheels.

Durastar flat-free foam wheels questions

How much weight can Durastar flat-free foam wheels carry?

Single Durastar flat-free foam wheels are rated 250 to 300 lb.

What wheel material is most common on Durastar flat-free foam wheels?

Polyurethane leads on Durastar flat-free foam wheels, rated 250 to 300 lb per wheel.

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

Durastar flat-free foam wheels

Shop by wheel type

Durastar flat-free foam wheels by tread

Wheel sizes

Choosing Durastar flat-free foam wheels

Durastar flat-free foam wheels questions

Sources