4" Stainless Steel Top Plate Rigid Caster with Performa Rubber (Round) Wheel - D4.04108.559 SS WB29

About This Caster - D4.04108.559 SS WB29

Pick this 4-inch Defender D4 rigid when a quiet, floor-friendly cart needs to carry as much as soft rubber allows, pushed slowly.

The roller bearing is the highest-capacity of the three bearings offered here, so it lets the Performa rubber wheel carry toward the top of its range as long as travel stays slow and steady. Performa is Colson's quiet, non-marking institutional rubber that cushions the ride and protects finished floors, on a stainless steel frame for corrosive wash-down bays. Even with the roller bearing, soft rubber tops out below a hard poly wheel, so this is for noise-sensitive areas that still want a bit more load, not for true heavy haulage. The rigid mount tracks straight at the rear of the cart. It serves from -45 to 180°F.

Ideal applications

• Quiet carts that need the top of the soft-rubber load range
• Stainless wash-down rigs in noise-sensitive clinical areas
• Straight-tracking rear corners under slower, heavier pushing

Confirm the soft-rubber roller load class and the 5-5/8-inch mount height before ordering.

Pairs with: the Performa roller swivel 49M1I42V-02 up front so the cart steers under load.

Wrong fit? Lighter or faster duty? See the Performa precision-ball rigid 49M1G42G-02 and Delrin rigid 49M1H42G-02 in the Colson collection.

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