4" Stainless Steel Top Plate Rigid Caster with White Nylon Wheel - D4.04108.539 WN SS WB29

About This Caster - D4.04108.539 WN SS WB29

Pick this 4-inch Defender D4 rigid when a wash-down cart carries real weight and is pushed slowly down the line.

The roller bearing handles the heaviest loads in this nylon group, as long as travel stays slow and steady, which fits a packed sanitary cart or a loaded transfer rack. It runs the hard white nylon wheel, chemical and moisture resistant, stable when wet, and easy to clean, on a stainless steel frame that holds up in corrosive, sprayed-down bays. The rigid mount keeps the load tracking straight at the rear of the cart. Nylon leaves no color mark, but the wheel is hard with no cushioning and can scratch a soft floor, and it works from -20 to 180°F rather than the hi-temp range. This is the heavy, low-speed nylon caster for clean, wet environments.

Ideal applications

• Heavily loaded sanitary carts pushed slowly down a line
• Stainless transfer racks in corrosive, sprayed-down bays
• Straight-tracking rear corners under sustained heavy loads

Confirm the roller-bearing load class and that the floor accepts a hard nylon tread before ordering.

Pairs with: the white-nylon roller swivel 49G4I42V-02 up front so the heavy cart steers.

Wrong fit? Lighter or faster duty? See the white-nylon precision-ball rigid 49G4G42G-02 and Delrin rigid 49G4H42G-02 in the Colson collection.

Also in this family: the hi-temp roller rigid 49G41I42G-02 for heat above 180°F, or the full Colson collection.