4" Stainless Steel Caster with Nylon Glass Filled Wheel - D4.04109.539 SS WB29

About This Caster - D4.04109.539 SS WB29

Go with this 4-inch Defender D4 swivel when a maxed-out chemical-area cart has to both carry weight and steer.

The swivel head puts the steering at the front of the cart, with a 3.375-inch swivel radius to allow, while the roller bearing gives that swivel the highest capacity of the three bearings, carrying serious weight at a slow, controlled pace. The Maxim glass-filled nylon wheel brings the top of the nylon load range to the steering corner, resisting chemicals and moisture while standing up to heavy point loads. The stainless steel frame suits corrosive, sprayed-down service. Glass-filled nylon is hard with no cushioning and can mark a soft floor, so this is the heavy-load steering caster for hard surfaces, not for a soft ride. It serves from -20 to 180°F.

Ideal applications

• Maximum-load chemical-area carts that must steer and carry weight
• Maneuverable stainless rigs at the top of the nylon capacity range
• Front steering corners under the heaviest controlled travel

Allow for the 3.375-inch swivel radius and confirm the roller-bearing load class before ordering.

Pairs with: the Maxim roller rigid 49XI42G-02 on the back so the rear tracks straight.

Wrong fit? Lighter or faster duty? See the precision-ball Maxim swivel 49XG42V-02 and Delrin Maxim swivel 49XH42V-02 in the Colson collection.

Also in this family: browse the full Colson collection for other Defender D4 sizes and treads.