Cart

800.345.0425

Heavy Duty Plastic / Polyolefin Caster Wheels

October 30, 2020

Heavy Duty Plastic / Polyolefin Caster Wheels

Heavy duty plastic, or polyolefin, casters are the among the most popular casters we offer.

They are durable and economically priced by nature. Plastic is literally everywhere, from the mouse you use to surf the web to the phone in your hand. Its abundances and utilitarian uses extends to industry standard casters.

Polyolefin caster wheels are some of the most durable wheels we offer. They're resistant to chemicals, oils, grease, some acids & steam. They're also abrasion resistant while yielding a high shock load. These wheels can also be used to bear constant weights over extended periods of time & will not flat spot like some other wheels.

Although heavy duty plastic casters have a lot benefits, its important to know that these wheel are non-marking but not floor protective. This wheel isn't recommended for floors that need protecting like hardwood or tile. This wheel really shines when it is being used on smooth concrete floors. It's because of these features that many industries choose polyolefin for keeping their business rolling.

When it comes to plastic casters and capacity, you tend to get comparable capacities to some of our more premium casters we offer while not breaking the bank. For example, our 4" polyolefin casters with a 1-1/4" wide wheel (part #Q504001HDP) offers 350 lbs. of capacity which is as the top of capacity for that series of casters. This caster can be less than half the cost of some casters that offer the same capacity. When we get to our casters with two inch wide wheels, polyolefin wheels are somewhere in the middle with capacity to the other 2" wide wheels. Our two inch wide polyolefin caster is really where you see the most savings as you get the most capacity per dollar.

Don't see what you are looking for in the links below? We offer plenty of other heavy duty plastic products that aren't listed on website yet. Give us a call at 800-345-0425 or contact us and we can offer you some assistance for your next project!






Also in Caster Knowledge

Measuring Threaded Stem Casters
Measuring Threaded Stem Casters

July 06, 2026

Threaded stem casters can be difficult to measure. Learn how to measure stem diameter, length, and thread pitch for an exact replacement fit.

View full article →

High Temp Dual Wheel Casters
High Temp Dual Wheel Casters

June 01, 2026

Discover high-performance dual wheel casters built for low clearances, heavy loads, and extreme temperatures up to 425°F, with excellent rolling and swiveling performance.

View full article →

CG-MAX Green Poly on Aluminum Caster Wheels
CG-MAX Green Poly on Aluminum Caster Wheels

May 05, 2026

"No Compromise" Casters & Wheels: Discover how wheel diameter, tread shape, bearings, and floor conditions affect rolling performance, and why CG-MAX polyurethane on aluminum wheels deliver efficient, durable performance.

View full article →