E-line Rigid 8"x2" Polyurethane (TPU) USA-Made Wheel 4"x4.5" Plate Caster With Tread Lock Brake; Part# ER8X2TUMTBK

About This Caster - ER8X2TUMTBK

Set this 8-inch E-line rigid on the braked back corner of the biggest everyday cart that parks on a grade, the TPU polyurethane caster whose firm maroon tread carries the load and whose tread lock holds the tallest rear against roll-back on a plain roller bore.

A rubber wheel sets flat under a heavy parked load; the Pemco TUM polyurethane tread on a polypropylene core holds its shape under the E-line load and stays non-marking, and the tread lock clamps the rear so the biggest loaded cart on a slope cannot roll back. The roller bearing carries the load at a walk for less than a sealed bore, the 8-inch diameter rolls over expansion joints, and the 4 by 4-1/2 top plate bolts to a flat deck. USA-made for fast shipping.

Ideal applications

• Braked back corners of the biggest everyday carts on a grade
• Tallest rear wheels that hold weight against roll-back
• Biggest plain-bore economy without a sealed bearing

Skip the polyurethane wheel if the cart works near heat over 180°F or on oily floors; a phenolic E-line wheel takes oil and heat to 250°F where TUM softens.

Pairs with: a matching 8-inch E-line swivel up front for a braked four-corner cart.

Wrong fit? Want a Delrin or precision bore? See the ER8X2TUMDTBK Delrin tread lock and the ER8X2TUMBTBK precision tread lock.

Also in this family: the 6-inch ER6X2TUMTBK, or the full Pemco collection.