4" Rubber Rigid Caster - ER4X2TPR

About This Caster - ER4X2TPR

Match this 4-inch E-line rigid to the back corners of a medium workhorse cart, the economical fixed TPR caster with a plain roller bore and a bolt-on plate that tracks the cart straight without paying for extras.

A rigid caster holds a straight line, so two of these at the rear keep a loaded cart running true while front swivels steer, and the roller bearing carries the E-line load class for less than a sealed bore. The 4 by 4-1/2 top plate bolts to a flat deck, the 4-inch diameter keeps the rear low, and the wider 2-inch Pemco TPR rubber on a polypropylene core stays soft and quiet on sealed concrete.

Ideal applications

• Back corners of medium workhorse carts
• Straight tracking on a plain economical roller bore
• Sealed concrete paired with front swivels

Skip the TPR wheel if the cart runs near the top of its load range or near heat over 180°F; a TPU polyurethane or cast iron E-line caster carries the load and heat where soft rubber gives.

Pairs with: the swivel ES4X2TPR up front for a steer-and-track cart.

Wrong fit? Want a brake, or a smaller A-line plate? See the ET4X2TPR total lock and the AR40P1TPR A-line rigid.

Also in this family: the 5-inch ER5X2TPRD rigid, or the full Pemco collection.