E-line Rigid 4"x2" Polypropylene USA-Made Wheel 4"x4.5" Plate Caster; Part# ER4X2PODB

About This Caster - ER4X2PODB

Set this 4-inch polypropylene rigid on a compact cart that gets pushed by hand all day and needs the lightest roll the E-line offers.

The precision ball bearing is the difference from the roller version: it cuts the push effort so a worker moving a loaded cart shift after shift feels less drag. The USA-made polypropylene wheel is hard and chemical-resistant, ignoring wash-down water and cleaners, and at 4 inches it keeps the deck low. Being rigid it tracks straight behind the steering corners and bolts on a 4 by 4-1/2-inch top plate, holding from -45 to 180°F.

Ideal applications

• Compact 4-inch hand-pushed carts wanting the lightest roll
• Precision ball bearing cutting push effort on a polypropylene wheel
• Chemical-resistant rigid tracking straight at a low deck

For a lower-cost bearing on the same wheel, the roller ER4X2POD trades the easy push for economy.

Pairs with: matching E-Line swivel casters on the steering corners so the cart steers up front and tracks at the rear.

Wrong fit? Need a brake or a maintenance-free bearing? See the tread-lock ER4X2PODBTBK and the Delrin-bearing ER4X2PODD.

Also in this family: the 5-inch ball-bearing ER5X2PODB, or the full Pemco collection.