8" x 2-3/4" - 3-3/16" Hub Length - Centered Hub - Flat-Free (Poly-Foam Tire) - 250 lb Cap

Caster Barns Full Air Pneumatic wheels come with outer tire, inner tube and are mounted on either a centered or offset rims/hub; centered rims are meant for mounting in casters & equipment and offset rims for typically used on hand trucks & portable equipment.Pneumatic wheels offer the maximum cushion ride available and easily roll over debris and small obstacles, great for both indoor and outdoor use; provides fantastic floor protection and quiet rolling operation. Black rubber can leave streaks, if that is a concern please check out our Gray Pneumatic tires.1/2", 5/8", & 3/4" ID SEALED PRECISION BEARINGS ARE AVAILABLE