4" Stainless Steel Top Plate Rigid Caster with Performa Rubber (Round) Wheel - D4.04108.555 SS

About This Caster - D4.04108.555 SS

Put this 4-inch Defender D4 rigid on the back of a quiet, finished-floor cart that still has to live in a wash-down area.

The wheel is Colson Performa soft rubber on a polyolefin core, the institutional standard for hospitals, labs, and food service because it runs quietly, cushions the ride, and leaves no marks on a finished floor. Its round tread profile rolls with low resistance and is easy on the surface. The stainless steel frame adds corrosion resistance for wet, sprayed-down rooms, and the pedestal precision ball bearing keeps it rolling smoothly at speed and on tow lines. Soft rubber carries less than a poly wheel, so this is a quiet, floor-friendly caster rather than a heavy hauler. Rigid means it tracks in a straight line. It serves from -45 to 180°F.

Ideal applications

• Quiet hospital, lab, and food-service carts on finished floors
• Stainless wash-down rigs that must stay non-marking and soft
• Straight-tracking back corners on faster tow-line carts

Keep the load within the soft-rubber class and confirm the 5-5/8-inch mount height before ordering.

Pairs with: the Performa rubber precision-ball swivel 49M1G42V-02 up front so the cart steers.

Wrong fit? Want a grease-free bearing for damp duty? See the Performa Delrin rigid 49M1H42G-02 in the Colson collection.

Also in this family: the Performa roller rigid 49M1I42G-02, or the full Colson collection.