Up to 350 lbs
Up to 7,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
Shock absorbing
Outdoor / rough terrain
View All Specialty Casters
Browse all specialty caster types
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.




Solid eco-rubber tires molded from recycled tire rubber on plastic cores. They cannot go flat and carry 450 lb at 8 in and 650 lb at 10 in, more than an air tire the same size.
| Size | Rating each | Build |
|---|---|---|
| 8 x 2-1/2 in | 450 lb | Solid / semi-pneumatic eco-rubber on plastic core |
| 10 x 2-3/4 in | 650 lb | Solid eco-rubber flat-free replacement wheel |
All 4 ACTIVE products on this page [S1]. Do not invent 12 in sizes that are not in the grid.
Related: pneumatic air-filled · rubber wheels · off-road flat-free casters · hand truck parts
450 lb on the 8 in wheels and 650 lb on the 10 in wheels, per wheel.
No. The tread is solid eco-rubber on a plastic core. There is no inner tube to puncture.
Solid rubber is firmer and puncture-proof. Pneumatic is softer on rough ground but can flat.
Diameter, tread width, bore (axle size), and hub length or offset.
Jordan Wilson, CasterHQ · reviewed October 26, 2026 · 844-439-4335 · info@casterhq.com
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