4" Stainless Steel Top Plate Rigid Caster with HD Nylon Glass Filled Wheel - D4.04108.831 DT SS

About This Wheel - D4.04108.831 DT SS

Pick this 4-inch Defender D4 rigid when a damp cart wants a strong, chemical-resistant wheel on a bearing that needs no maintenance.

The wheel is heavy-duty glass-filled nylon, stiffened with glass fiber to take heavy point loads and resist chemicals and moisture without absorbing water. The Delrin plain bearing runs grease-free and corrosion-proof, with nothing to wash out in a sprayed-down bay, though that bearing keeps the working load lighter than the wheel alone could carry. The stainless steel frame suits wet, chemical areas, and the rigid mount tracks straight at the rear of the cart. Glass-filled nylon is hard and unforgiving, giving no cushioning and able to scratch a soft floor, so this combines a tough wheel with low upkeep rather than a smooth ride. It serves from -20 to 180°F.

Ideal applications

• Damp chemical-area carts that should run grease-free
• Sanitary, sprayed-down rigs needing a tough nylon wheel
• Straight-tracking rear corners on hard, durable flooring

Match the load to the Delrin bearing class, confirm the floor suits a hard wheel, and check the 5-5/8-inch mount height before ordering.

Pairs with: a matching Defender D4 swivel up front so the cart steers while this rigid tracks straight, from the Colson collection.

Wrong fit? Need faster roll or tow-line use? See the precision-ball heavy-duty rigid 49RG42GH-02 in the Colson collection.

Also in this family: the standard-duty glass-filled nylon Delrin rigid 49R1H42G-02, or the full Colson collection.