4" Performa Rubber 2 Series Rigid Caster - 2.04208.445 COND

About This Caster - 2.04208.445 COND

Specify this 4-inch conductive Performa rubber rigid caster with the ball bearing and top plate where a rolling cart must not build a static charge, the carbon-loaded tread that bleeds static down to the floor and the fixed yoke that keeps the cart tracking straight.

The conductive rubber gives static a path from the load through the caster to a grounded floor, so charge does not build on a cart near electronics or in a clean area, the ball bearing rolls a heavier load easy, the rigid yoke holds the line straight, and the bigger 4-inch wheel clears thresholds and seams. A conductive caster only works on a conductive, grounded floor, so confirm your floor before you order. It is the static-draining rubber rigid for the back corners of a sensitive-load cart.

Ideal applications

• Cart near electronics where static must drain to ground
• Clean area or assembly line that controls static charge
• Bigger 4-inch wheel on a grounded conductive surface

Floor is not conductive or grounded? A standard rubber rigid does the same rolling job.

Pairs with: a matching conductive 4-inch swivel on the leading corners (see the 2 Series caster collection).

Wrong fit? No static concern, or need a tougher wheel? See the standard rubber ball rigid 31MB40G-03 and the polyurethane ball rigid 31JB40G-03.

Also in this family: the rubber Delrin rigid 31MH40G-03, or the 2 Series caster collection.