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.
Wheel = wheel diameter · capacity is per caster.






































| Tread | Core | Wheel sizes | Rated per caster | Listed temperature | Where it fits |
|---|---|---|---|---|---|
| Cast iron | 4 to 12 in | 800 to 3,500 lb | Up to 800°F | heat, chips and heavy loads on rough floors | |
| Steel | 6, 7-1/4, 8 and 10 in | 3,500 to 20,000 lb | Up to 800°F | heavy loads and track | |
| Forged steel | 6, 8 and 10 in | 3,500 to 20,000 lb | Up to 800°F | very high loads and impact | |
| Polyurethane | Cast iron | 8, 10 and 12 in | 2,000 to 6,600 lb | -40°F to 180°F | quiet, floor-friendly and long wearing |
Ratings are for single casters of Albion industrial line metal wheel casters, from product fields [S1].
| Wheel | Treads | Rated |
|---|---|---|
| 4 x 2 in | cast iron | 800 to 1,000 lb |
| 6 x 2 in | cast iron | 1,000 to 1,400 lb |
| 6 x 3 in | cast iron, steel and forged steel | 2,800 to 17,000 lb |
| 8 x 3 in | cast iron, steel and forged steel | 2,000 to 5,500 lb |
| 8 x 4 in | forged steel and steel | 8,000 to 20,000 lb |
| 10 x 3 in | cast iron, steel and forged steel | 2,800 to 5,400 lb |
| 10 x 4 in | forged steel and steel | 5,000 to 17,000 lb |
| 12 x 3 in | cast iron | 2,800 lb |
Related to Albion industrial line metal wheel casters: caster wheels and plate size 5610 plate casters.
Single Albion industrial line metal wheel casters are rated 800 to 20,000 lb; most fall between 2,800 and 5,400 lb.
Most Albion industrial line metal wheel casters use 5-1/4 x 7-1/4 in. Other plates on Albion industrial line metal wheel casters: 4-1/2 x 6-1/4 in and 8-1/2 x 8-1/2 in.
Cast iron leads on Albion industrial line metal wheel casters, rated 800 to 3,500 lb per caster. Among Albion industrial line metal wheel casters, steel is next at 3,500 to 20,000 lb.
Jordan Wilson, CasterHQ · reviewed October 20, 2026 · 844-439-4335 · info@casterhq.com
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