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.









| Job | Typical size | Capacity note | Notes |
|---|---|---|---|
| 4400 / 4500 style utility carts | 5 in TPR on about 2-5/8 x 3-3/4 in plate | Set-of-4 packs about 124 to 520 lb per set | Swivel and rigid packs; measure bolt holes |
| 4727-style cube truck | 5 x 2 in phenolic, 4 x 4-1/2 in plate | 1,000 lb per caster | Heavier dry indoor duty |
| Pneumatic utility carts | 8 in air-filled, 4 x 4-1/2 in plate | 250 lb per caster | Swivel, brake, and rigid options |
| Tilt truck replacement wheel | 10 x 2.75 in flat-free | 550 lb per wheel | Wheel only; confirm bore and hub |
| WaveBrake / 7570 mop bucket | 3 x 1 in TPR, 0.712 in stem | 2,400 lb per set of 4 (about 600 lb each) | Stem diameter is the fit check |
| FG1013L2-style hard rubber | 4 x 1-1/4 in, 2-1/2 x 3-5/8 in plate | 300 lb per caster | OEM-style hard rubber swivel |
Admin ACTIVE titles and capacity metafields for rubbermaid-casters, pulled October 26, 2026 [S1].
Match the plate size and bolt pattern on the listing to your cart. Several 5 in TPR packs here target 4400 and 4500 style utility carts with about a 2-5/8 x 3-3/4 in plate. Confirm hole spacing on your frame.
The mop bucket caster on this page uses a 0.712 in stem for WaveBrake and 7570 style buckets. Measure your bucket socket before ordering.
Use the per-caster number unless the title says set of 4. A 2,400 lb mop-bucket set of 4 is about 600 lb per corner when the load is even.
Jordan Wilson, CasterHQ · reviewed October 26, 2026 · 844-439-4335 · info@casterhq.com
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