5"X2" Stainless Steel Top Plate Rigid Caster with Glass Filled Nylon Wheel - D4.05108.531 SS

About This Caster - D4.05108.531 SS

Pick this 5-inch Defender D4 rigid when a damp chemical-area cart wants a strong wheel and a bearing that needs no service.

The wheel is Maxim glass-filled nylon, Colson's glass-fiber-reinforced grade that takes heavy point loads and resists chemicals and moisture without absorbing water. The Delrin plain bearing runs grease-free and corrosion-proof, which suits sprayed-down bays, though it keeps the working load below what the wheel alone could carry. At 5 inches it rolls over thresholds more easily than a smaller wheel, and the stainless steel frame handles wet, chemical service. Glass-filled nylon is hard with no cushioning and can scratch a soft floor, so this pairs a tough wheel with low upkeep rather than a smooth ride. Rigid means it tracks straight at the rear. It serves from -20 to 180°F.

Ideal applications

• Damp 5-inch chemical-area carts that should run grease-free
• Sanitary sprayed-down rigs needing a strong nylon wheel
• Straight-tracking rear corners on hard, durable flooring

Match the load to the Delrin class, confirm the floor suits a hard wheel, and check the 6-1/2-inch mount height before ordering.

Pairs with: the 5-inch Maxim precision-ball rigid D4.05108.535 where faster roll matters more than grease-free running.

Wrong fit? Need maximum capacity? See the 5-inch Maxim roller rigid D4.05108.539 in the Colson collection.

Also in this family: the 6-inch Maxim Delrin rigid D4.06108.531, or the full Colson collection.