Up to 350 lbs
Up to 7,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
Shock absorbing
Outdoor / rough terrain
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All measurements indicate the wheel diameter by the tread width.
The below capacity ranges indicate the working (dynamic) load that each caster will support. A safety factor should be included in your formula to determine your required load rating per caster.
W/(C-1)=R W is total weight needed to move. C is total number of casters required. R is ideal load rating, with safety factor built in. Divide the total load weight by one less caster than you will use to safely determine load rating.
Plate dimensions shown are overall mounting plate size.
When replacing existing casters, select the closest plate size and verify bolt-hole compatibility.
BHP = Bolt Hole Pattern, shown under each plate.




Foam-filled flat-free tires in the same 8 and 10 in sizes as pneumatic hand truck tires, filled with poly-foam so they cannot puncture. Choose a centered hub for casters or an offset hub for hand trucks.
| Wheel | Rated load | Hub | Model notes |
|---|---|---|---|
| 8 x 2-3/4 in poly-foam | 250 lb | Centered | CB-FF284C |
| 8 x 2-3/4 in poly-foam | 250 lb | Offset | CB-FF284O |
| 10 x 3 in poly-foam | 280 lb | See listing | Two listings, including 2-1/4 in offset |
Product fields [S1].
Related: pneumatic wheels · off-road and flat-free casters · hand truck wheels
Yes. There is no air to lose, so punctures and slow leaks do not take them out of service.
No. They feel firmer and cannot be softened by lowering pressure.
The 10 x 3 in poly-foam tire at 280 lb.
Most hand trucks use an offset hub. Confirm the axle stand-off and bore on the listing.
Jordan Wilson, CasterHQ · reviewed October 26, 2026 · 844-439-4335 · info@casterhq.com
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