Coreless No-Crush Wheels

Slip-on, Polyurethane-Only No-Crush Wheels

NoCrushWheels.com specializes in Coreless No-Crush Wheels—high-performance, polyurethane-only no-crush wheels engineered to deliver reliability, flexibility, and fast integration for your applications. Designed to slip directly onto a shaft or press into an existing hub, our wheels are an alternative to traditional No-Crush Wheels that are bonded to a core, making them ideal for OEMs, design engineers, and mechanical system integrators.

Whether you need a cost-effective prototype, a rapid replacement, or a custom solution to integrate into your machinery, our Coreless No-Crush Wheels are tailored to your specs with fast lead times and unmatched versatility.

Why Choose Coreless No-Crush Wheels?

Coreless wheels are molded entirely from durable ML6 polyurethane and designed to slip-fit or press-fit onto a shaft or onto a core. With no metal or plastic hub, you benefit from:

Reduced cost – No core = lower total component price
Faster lead times – No time spent machining or sourcing hubs
Simplified installation – Just slip it on or press-fit as needed
Flexible replacements – Drop-in option for existing systems

These advantages make Coreless No-Crush Wheels ideal for packaging machines, conveyor systems, label applicators, and any application where performance, consistency, and durability are critical.

Fully Customizable to Your Application

Durometer

The durometer of a Coreless Zero Crush Wheel can be specified with no effect on the price for any volumes required. For more information on durometer, check out our Technical Information and Frequently Asked Questions (FAQ) section below!

Color

For standard Coreless No-Crush Wheels, the color of the wheel is a designation to the durometer of the polyurethane (40A = Yellow, 55A = Blue, etc.), however, NoCrushWheels.com can provide specific durometers to your preferred colors at a slight upcharge, regardless of volume. For colors not shown or for an exact PMS / RGB color match, this can also be done but for an additional cost - Contact Us to find out more.

Optional Press-in Core

Need a core to pair with it? We can supply precision-machined cores that match your fit and tolerance needs.

Width

Modifying the surface width of a Coreless No-Crush Wheel is a simple request. This can be done in volumes as low as one piece. For significantly greater widths (2"+), we recommend stacking multiple Zero Crush Wheels together, as this will be the most cost and lead-time efficient manner.

Outside Diameter

All Coreless Zero Crush Wheels are molded exactly to size and dimension, using NoCrushWheels.com's time-proven techniques and methods to guarantee maximum quality. Molding Coreless No-Crush Wheels guarantees the exact same size and properties between wheels and batches - time and time again. To generate a custom outside diameter for a Coreless No-Crush Wheel involves producing tooling to this exact dimension and generally starts to make sense for estimated annual usage of 100+ Coreless No-Crush Wheels per year.

Spoke Profiles

Customers request custom spoke profiles for their Coreless No-Crush Wheels for many different reasons such as matching the exact profile of an existing wheel manufacturer that is no longer in business, wishing to keep the same durometer between all of their Coreless No-Crush Wheels but with different compliance properties, and sometimes simply because they have their mind set on something that is unique and specific to their Coreless No-Crush Wheels. Whatever the reason might be, NoCrushWheels.com can deliver custom spoke profiles, generally for orders where the estimated annual usage is 100+ Coreless No-Crush Wheels per year.

FDA Compliance

For applications which require FDA-Compliant polyurethane molded Coreless No-Crush Wheels, we offer special FDA-Compliant Coreless No-Crush Wheels (dry). This guarantees safe and compliant use of our Coreless Zero Crush Wheels for food, beverage, pharmaceutical, and other sensitive applications; this is available for volumes as low as 10 pieces.

Anti-Static

For applications which cannot create a static charge, NoCrushWheels.com offers special additives to its polyurethane anti-static Coreless No-Crush Wheels to minimize the amount of static potential and is available for order volumes as low as 10 pieces.

Spider Wheels in Use at Packing facility

Applications Across Industries

Our Coreless No-Crush Wheels are trusted by leading OEMs, design engineers, and mechanical system integrators across a variety of industries:

Packaging & Printing
Food Processing Equipment
Bottling & Labeling Systems
Paper & Tissue Converting
Automated Material Handling

Our Slip-On No-Crush Wheel design ensures low wear, excellent reliability, and performance under compression—all without the cost or complexity of molding to a core.

Configure Your Custom Coreless No-Crush Wheel Today

Take the guesswork out of prototyping or production. Whether you need a standard design or a fully custom solution, our No-Crush Wheel Configurator makes it easy to find the perfect fit for your application. Simply input your dimensions, durometer, and special features to receive a tailored quote and lead time.

Configure Your Custom No-Crush Wheel Now!

Interested in other molded polyurethane products?

NoCrushWheels.com is your single source for No-Crush Wheels. If you're looking for other molded polyurethane products, our parent company - Meridian Laboratory has been a manufacturer producing the highest quality molded polyurethane products in Madison, Wisconsin since 1963. Meridian Laboratory offers a wide range of standard and custom-molded polyurethane solutions!

Click below and learn how we can deliver standard and custom-molded polyurethane solutions for you!