Shopping Cart Casters

As simply one of the best shopping cart caster and wheel replacements, the Polykat wheel features a durable polyurethane tread that is mechanically locked to the core to prevent tread separation and provide long life. Featuring dual precision ball bearings, the wheels roll smooth and quiet to keep shoppers happy and focused on shopping. Assembled casters feature a raceway seal to protect them from debris and extend performance life.

Not sure how to best start searching for your perfect caster? Click here to view our helpful guide.

Filters Explained

Caster Type This is the most basic classification of casters. Do you want a caster that can Swivel, easily able to rotate to change direction; or do you want a caster that is Rigid, only capable of moving in a straight line?
Wheel Diameter
Wheel Diameter		 Wheel Diameter is the measurement of the distance across the central-most point of the wheel. This is one of the most commonly used measurements for casters.
Tread Width
Wheel Diameter		 Tread Width is the measurement of how wide the caster tread is. You can find this measurement looking at the rolling surface of the wheel. This is another commonly used caster measurement.
Brake Do you require integrated capability to be able to prevent caster movement? Brakes are ideal for loading/unloading on uneven surfaces. Choose Yes to view only casters which are automatically paired with a brake.
Features Here, pick among caster elements which may enhance performance (floor protective, thread guards) or reflect their manufacturing process (USA-Made, Stainless). Different caster needs may require various features. Browse these offerings as needed.
Fastening Type How the caster attaches to the product. For replacement casters, you will want to match the fastening type to your existing project. Learn more about fastening types in our glossary.
Fastening Size These common measurements indicate the available sizes of the chosen fastening option. Filter Fastening Type to reduce available Fastening Size options.
Wheel Type This indicates common wheel tread materials. Learn more benefits of each wheel type and find additional industry names for each in our glossary.
Capacity Capacity indicates the approved load rating per caster in pounds. It is recommended that you build a safety buffer when picking load rating. Ensuring your casters can hold more than the intended load will prevent unnecessary failure.
Finish Available caster finishes. Select from options including (not limited to): Stainless Steel, Chrome, Zinc and various decorative finishes.
Price Available price range per casters. This reflects the single unit price. Casters may have discounted pricing at large quantities. Please see individual caster product pages for details.
Applications A list of common caster applications. Some casters may be specifically designed for an application or may be commonly used within one. You may also consider starting here to shop by specific applications.
Shopping Cart Casters
77520EZ
83122EZ