W/ BLUE SOLID POLY WHEELS - CasterHQ

ISO 9001:2015 Quality Manufacturing · ANSI ICWM Performance Tested

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200,000+ Orders Fulfilled for OEM & MRO Teams Nationwide

100+ Years of Combined Caster Industry Experience

4.8/5 Star Rating | Thousands of Verified Industrial Reviews

Automatic Bulk Pricing | OEM & MRO Volume Discounts Applied at Checkout

Solid Polyurethane Casters

Solid polyurethane caster wheels are a high-reliability choice for OEM equipment, MRO replacement, and industrial carts where you need consistent rolling performance, floor protection, and resistance to flat-spotting under static loads.

Quick spec snapshot

Typical capacity

~750–1,000 lbs per caster (model dependent)

Common wheel sizes

4×2, 5×2, 6×2, 8×2

Caster styles

Swivel, rigid, swivel w/ brake (varies by series)

Best-fit environments

Industrial, commercial, sanitary/washdown-ready setups

Engineering selection notes

Why buyers specify solid polyurethane

Reduced risk of flat spots during staged loads / parked equipment
Non-marking and floor-friendly vs. many hard plastics and metals
Resists oil/grease/water and many common shop chemicals
One-piece tread design avoids tread de-bonding failure modes

Floor interaction and ride behavior

Good balance of rollability and floor protection on sealed concrete, epoxy, tile, and smooth floors
Quieter and less harsh than metal wheels in typical facility use
For rough floors/debris-heavy paths, consider larger diameter and appropriate bearings

Operating limits

Durometer: ~60–65 Shore D (common range; verify by model)
Temperature range: ~−20°F to 180°F (verify by model)
For severe shock/impact or powered towing, validate the rig + bearing configuration

Caster Engineering Tools

These calculators apply to any caster application—even if you’re browsing a different category. Use them to estimate load rating per caster, select wheel material, and estimate push/pull force. Expand any tool for full analysis + a share-ready spec line.

Get Application Help Open Engineering Tools Hub

CasterSpec^™ Load Calculator

Fast estimate. Expand for safety factor + uneven floor + spec output.

▾ Expand full calculator

Load

Total load (lb)

# casters

Floor / bumps

Copied.

WheelMatch^™ Material Selector

Fast recommendation. Expand for noise, duty cycle, floor protection.

▾ Expand full selector

Wheel

Floor

Environment

Copied.

PushForce^™ Push/Pull Calculator

Estimate effort fast. Expand for operators, materials, bumps, startup mode.

▾ Expand full push/pull

Push

Load (lb)

Wheel Ø

Floor

Copied.

More engineering tools ▾

Engineering Tools Hub

All tools + dedicated pages (best for sharing and EEAT). Open hub

Load Calculator (dedicated)

Share this page when discussing load rating per caster. Open load tool

Wheel Diameter Calculator

Publish the dedicated page, then replace this link. Find in hub

Failure Diagnosis Tool

Publish the dedicated page, then replace this link. Find in hub

Available Configurations

4" x 2" Swivel Caster, Solid Polyurethane Wheel, 750 lbs Capacity CasterHQ

4" x 2" Swivel Caster, Solid Polyurethane Wheel, 750 lbs Capacity

4" x 2" Swivel Caster, Solid Polyurethane Wheel, 750 lbs Capacity $32.00 USD

4" x 2" Swivel Caster with Brake, Solid Polyurethane Wheel, 750 lbs Capacity CasterHQ

4" x 2" Swivel Caster with Brake, Solid Polyurethane Wheel, 750 lbs Capacity

4" x 2" Swivel Caster with Brake, Solid Polyurethane Wheel, 750 lbs Capacity from $38.00 USD

SELECT OPTIONS

4" x 2" Rigid Caster, Solid Polyurethane Wheel , 750 lbs Capacity CasterHQ

4" x 2" Rigid Caster, Solid Polyurethane Wheel , 750 lbs Capacity

4" x 2" Rigid Caster, Solid Polyurethane Wheel , 750 lbs Capacity from $29.00 USD

SELECT OPTIONS

5" x 2" Swivel Caster with Brake, Solid Polyurethane Wheel, 800 lbs Capacity CasterHQ

5" x 2" Swivel Caster with Brake, Solid Polyurethane Wheel, 800 lbs Capacity

5" x 2" Swivel Caster with Brake, Solid Polyurethane Wheel, 800 lbs Capacity $41.00 USD

5" x 2" Swivel Caster, Solid Polyurethane Wheel, 800 lbs Capacity CasterHQ

5" x 2" Swivel Caster, Solid Polyurethane Wheel, 800 lbs Capacity

5" x 2" Swivel Caster, Solid Polyurethane Wheel, 800 lbs Capacity $36.00 USD

5" x 2" Rigid Caster, Solid Polyurethane Wheel , 800 lbs Capacity CasterHQ

5" x 2" Rigid Caster, Solid Polyurethane Wheel , 800 lbs Capacity

5" x 2" Rigid Caster, Solid Polyurethane Wheel , 800 lbs Capacity from $33.00 USD

SELECT OPTIONS

6" x 2" Swivel Caster, Solid Polyurethane Wheel, 900 lbs Capacity CasterHQ

6" x 2" Swivel Caster, Solid Polyurethane Wheel, 900 lbs Capacity

6" x 2" Swivel Caster, Solid Polyurethane Wheel, 900 lbs Capacity $45.00 USD

6" x 2" Swivel Caster with Brake, Solid Polyurethane Wheel, 900 lbs Capacity CasterHQ

6" x 2" Swivel Caster with Brake, Solid Polyurethane Wheel, 900 lbs Capacity

6" x 2" Swivel Caster with Brake, Solid Polyurethane Wheel, 900 lbs Capacity from $51.00 USD

SELECT OPTIONS

6" x 2" Rigid Caster, Solid Polyurethane Wheel , 900 lbs Capacity CasterHQ

6" x 2" Rigid Caster, Solid Polyurethane Wheel , 900 lbs Capacity

6" x 2" Rigid Caster, Solid Polyurethane Wheel , 900 lbs Capacity from $41.00 USD

SELECT OPTIONS

8" x 2" Swivel Caster, Solid Polyurethane Wheel, 1000 lbs Capacity CasterHQ

8" x 2" Swivel Caster, Solid Polyurethane Wheel, 1000 lbs Capacity

8" x 2" Swivel Caster, Solid Polyurethane Wheel, 1000 lbs Capacity $57.99 USD

8" x 2" Swivel Caster with Brake, Solid Polyurethane Wheel, 1000 lbs Capacity CasterHQ

8" x 2" Swivel Caster with Brake, Solid Polyurethane Wheel, 1000 lbs Capacity

8" x 2" Swivel Caster with Brake, Solid Polyurethane Wheel, 1000 lbs Capacity from $63.00 USD

SELECT OPTIONS

8" x 2" Rigid Caster, Solid Polyurethane Wheel , 1000 lbs Capacity CasterHQ

8" x 2" Rigid Caster, Solid Polyurethane Wheel , 1000 lbs Capacity

8" x 2" Rigid Caster, Solid Polyurethane Wheel , 1000 lbs Capacity $53.99 USD

Trusted by 100,000+ Industrial and Commercial Buyers | 98.7% on-time shipment rate

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