4" Glass-Filled Nylon 2 Series Rigid Caster - 2.04208.52 HT

About This Caster - 2.04208.52 HT

Bolt this 4-inch glass-filled nylon rigid caster with the plain bearing and top plate to an oven cart or a heat-tunnel rack, the Brown wheel rated to roughly 480 degrees and the plain bore that takes the temperature a packed bearing could not.

Glass-filled nylon holds its shape and capacity at heat that would soften a rubber or polyurethane tread, so the wheel rolls through ovens and heat-cure tunnels without going soft, the plain bore carries the heat where a ball or Delrin bearing would fail, the bigger 4-inch wheel clears thresholds, and the rigid yoke tracks the rack straight. The wheel is hard, so it rolls with low resistance but passes more floor shock. Confirm your plate pattern and temperature before you order. It is the high-heat glass-filled nylon rigid for an oven or bake-line rack.

Ideal applications

• Oven, heat tunnel, or bake-line rack that rolls into heat
• High-temperature service that softens a rubber tread
• Bigger 4-inch hard wheel that clears thresholds

Floors are cold and finished, not hot? A softer rubber or polyurethane tread rides quieter at room temperature.

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

Wrong fit? No heat, or want a resilient high-heat wheel? See the ThermoTech aluminum-core rigid 31L1D40G-03 and the polyolefin Delrin rigid 31GH40G-03.

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