4" Polyurethane Swivel Caster - ES4X2TUMTBK

About This Caster - ES4X2TUMTBK

Choose this 4-inch E-line swivel for the front of a heavy non-marking cart that pauses at a stop, the TPU polyurethane caster whose firm maroon tread carries the load without flat-spotting and whose tread lock holds the wheel.

A TPR rubber wheel flattens under a heavy parked load and cups against a brake; the Pemco TUM polyurethane tread on a polypropylene core carries the higher E-line load without setting and stays non-marking, and the tread lock clamps the wheel so the cart holds at a station. The roller bearing carries the load at a walk, the 4-inch diameter keeps the deck low, and the 4 by 4-1/2 top plate bolts to a flat deck. USA-made for fast shipping.

Ideal applications

• Front of heavy non-marking carts that pause at a stop
• Braked loads that flat-spot a rubber tread
• Low bolt-on decks that need a wheel stop

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

Pairs with: the ER4X2TUM rigid on the back corners.

Wrong fit? Want a cam brake, or the swivel locked too? See the ES4X2TUMCAMS cam brake and the ET6X2TUM total lock.

Also in this family: the ES6X2TUMTBK 6-inch, or the full Pemco collection.