4″ x 1.25″ Ergonomic Orange Polyurethane on Polyolefin Wheel – Precision Bearing
$16.50
Technical Specifications











Description
ERGX Wheel: 1.25″ Wide Ergonomic Polyurethane Industrial Caster Wheel
The ERGX Wheel is a 1.25″ wide industrial caster wheel designed for smooth, quiet, and efficient movement. Its vibrant orange, injection-molded polyurethane tread is mechanically bonded to a lightweight polyolefin center for excellent durability and strength. The 80A polyurethane is soft and bouncy, like a tennis ball, reducing push-pull forces to make starting from a stop or changing directions easier while using less energy to keep rolling. Dual precision sealed ball bearings in the hub ensure quiet, low-maintenance operation. Compared to gray rubber wheels, the ERGX Wheel rolls more easily on smooth floors, making it ideal for research laboratories, hospitals, food service, schools, bakeries, and other institutional settings.
This wheel outperforms rubber in many ways. Its polyurethane tread resists grease, oil, cutting, chunking, abrasive wear, and many chemicals and solvents, making it suitable for nearly any factory floor. The ergonomic crown tread design improves maneuverability and reduces friction for smoother rolling. The ERG Wheel is perfect for industrial carts, dollies, and equipment in warehouses, manufacturing plants, or institutional environments, where it reduces operator fatigue and boosts efficiency.
Note that the bonding agent securing the polyurethane tread to the polyolefin center may be affected by certain chemicals, impact, overloading, or heat buildup, similar to mold-on rubber wheels. The ERGX Wheel is not suited for applications involving shock, abuse, obstructions, poor floors, or storage (standing) loads. With proper use, the ERGX Wheel combines advanced materials, ergonomic design, and robust construction for reliable, energy-efficient mobility in demanding environments.
Key Features:
- Self-Energizing: The resilient nature of this extra-soft polyurethane tread means that it helps push itself along while under load. It is a mildly self-energizing wheel that helps to reduce the force needed to start and maintain momentum.
- Material: High-quality 80A polyurethane tread, mechanically bonded to a lightweight polyolefin center for exceptional strength and resilience.
- Ergonomic Crown Tread: The soft, bouncy polyurethane (comparable to a tennis ball) reduces push-pull forces, making directional changes from a standstill effortless and minimizing energy needed to maintain momentum.
- Superior to Rubber: Polyurethane offers excellent resistance to grease, oil, cutting, chunking, and abrasive wear, ensuring long-lasting performance on nearly any factory floor.
- Dual Precision Sealed Ball Bearings: Integrated into the hub for quiet operation, low maintenance, and smooth, efficient rolling.
- Applications: Ideal for industrial carts, dollies, and equipment in warehouses, manufacturing facilities, and other settings requiring reliable mobility and reduced operator fatigue.
- Note: As with mold-on rubber wheels, the bonding agent securing the polyurethane tread to the polyolefin center may be affected by exposure to certain chemicals, impact, overloading, or heat buildup. Proper use ensures optimal durability.
The ERGX Wheel combines ergonomic design, advanced materials, and robust construction to deliver unmatched performance and efficiency in industrial applications.
Our #1 goal is to help you find the best caster and wheels for your needs. If you need help finding the right casters, contact our team of professionals. You can also customize many of our casters with a variety of options such as swivel locks, wheel brakes and zerk fittings. We ship our products from assembly plants in Georgia, Pennsylvania, Virginia, Texas, Nevada and Canada. Whether you’re a one-man shop or a global giant, we can provide you with: We specialize in Business to Business, however, consumer orders are gladly accepted and we can provide you with:
- Fastest Lead Time in the Industry
- Caster performance data.
- Comparative data.
- Customized caster solutions.
- Help with caster solutions.
- Case studies by industry or application.
- Manufacturer and Distributor of over $25 million dollars in Finished Component Parts
- Majority of Orders Processed and Shipped in 2 Days or Less











