INDUSTRIAL AND HYDRAULIC IS OUR SPECIALTY, NOTHING ELSE....! ENTRY / EXIT ROLLER PAIR INCLUDED FOR SMOOTH AND QUICK IN-N-OUT OPERATION. Non-marring wheels leave no marking on your surfaces. Brand New Pair of Load Wheels for Pallet Jack / Truck Poly Tread with Bearings. Load Wheels Size: 3.65" x 2.9" also called 3" x 3.75", Metric = 73 mm x 93 mm Bearings: 6204-2 RS 20 mm, Heavy Duty. Entry/Exit roller size: 49 mm x 40 mm, ID 10.50 mm Quantity : 1 Pair ( 2 wheel) + 2 Axles and pins +1 Pair Entry/Exit Roller (2 wheels) Material: Polyurethane on Steel. Contact us know for any inquiry.