Up to 350 lbs
Up to 7,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
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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.
Custom made to order. All sales final.
Each Hamilton product is custom manufactured for your order (lead time is shown on each product page). Please confirm all specs before checkout, since made-to-order items aren't eligible for returns, exchanges or refunds. Need help? Call 844-439-4335 or email info@casterhq.com and we'll verify fit for you.
Wheel = wheel diameter · capacity is per wheel.
























Hamilton phenolic & polyolefin caster wheels in phenolic and polyolefin, 3 to 16 in wheels, rated 230 to 5,000 lb per wheel.
| Tread | Core | Wheel sizes | Rated per wheel | Listed temperature | Where it fits |
|---|---|---|---|---|---|
| Phenolic | 3 to 16 in | 600 to 4,400 lb | Up to 250°F | hard and easy rolling on smooth, dry floors | |
| Polyolefin | 3 to 8 in | 230 to 900 lb | -20°F to 200°F | wet and chemical areas, light to medium loads |
Ratings are for single wheels of Hamilton phenolic & polyolefin caster wheels, from product fields [S1].
| Wheel | Treads | Rated |
|---|---|---|
| 4 x 1-1/2 in | polyolefin and phenolic | 400 to 600 lb |
| 4 x 2 in | polyolefin and phenolic | 550 to 800 lb |
| 5 x 1-1/2 in | polyolefin and phenolic | 450 to 600 lb |
| 5 x 2 in | phenolic and polyolefin | 650 to 1,000 lb |
| 6 x 1-1/2 in | polyolefin and phenolic | 600 to 800 lb |
| 6 x 2 in | phenolic and polyolefin | 750 to 1,500 lb |
| 8 x 2 in | phenolic and polyolefin | 900 to 1,750 lb |
| 10 x 3 in | phenolic | 2,900 to 3,600 lb |
Related to Hamilton phenolic & polyolefin caster wheels: industrial casters, Hamilton plastex phenolic wheels and laminated phenolic.
Single Hamilton phenolic & polyolefin caster wheels are rated 230 to 5,000 lb; most fall between 600 and 2,500 lb.
Phenolic leads on Hamilton phenolic & polyolefin caster wheels, rated 600 to 4,400 lb per wheel. Among Hamilton phenolic & polyolefin caster wheels, polyolefin is next at 230 to 900 lb.
Jordan Wilson, CasterHQ · reviewed October 20, 2026 · 844-439-4335 · info@casterhq.com
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