5" x 1-1/4" Poly-Pro Wheel Swivel Caster - 350 lbs. capacity

5" x 1-1/4" Poly-Pro Wheel Swivel Caster The poly-pro wheel is one of our caster staples, providing plenty of durability with a firm tread. The polyurethane tread protects surfaces, and the annular bearings roll very smoothly. These casters work best for indoor applications; for outdoor use, please take a look at our Polymadic wheel casters with UV resistant materials. Tread: Polyurethane, Non-Marking, Mechanically Locked To Core Core: Polyolefin Bearing: Ball Bearing Rig: Zinc-Plated Swivel Caster With Swivel Dust Cap, Multiple Mounting Plate Sizes Capacity: 350 Lbs. Color: Gray on Gray Durometer: Shore D 60 (+/-5) Temperature Range: -20° F to 180° F Load Capacity 350 Lbs. Wheel Diameter 5" Tread Width 1-1/4" Tread Type Polyurethane, Non-Marking, Mechanically Locked To Core Core Type Polyolefin Core Bearing Type Sealed Precision Bearing Wheel Color Gray/Gray Overall Height 6-1/8" Swivel Radius 4" 2-3/8" x 3-5/8" Plate Bolt Hole Pattern 1-3/4" x 2-7/8" slot