4" x 1-1/4" Swivel Caster | Blue Polyurethane on Polyolefin Core Wheel | 300 lbs Capacity | Plate Size: 3-1/8" x 4-1/8" The HD-24 Series is a versatile and economic caster. This caster series is perfect for material handling, maintenance carts, bakeries, food service, stocking carts, dollies, and more! Combined with our Thermo Plastic Rubber wheel that has a soft 65 Shore A Durometer non marking high grade thermo plastic elastomer wheel mechanically bonded to a industrial polyolefin core. Thermo Plastic Rubber wheels are resistant to many solvents, oils, greases, water, even blood. Non Marking wheel, quiet and smooth operation. Great for factory floors, institutional, and food service environments. Thermo Plastic Elastomer Rubber wheels roll easily over obstacles and debris, cords, gaps, and more. The material actually absorbs shocks and vibrations for a very smooth ride. Heavy Gauge cold rolled steel Zinc Plate Finish NSF Listed / Approve Swivel Construction - Stamped steel. Swivel has double ball bearing with hardened raceways. Metal cover shields swivel bearings from dirt and dust. Center Pin - 1/2" diameter steel rivet. Axle - 3/8" diameter bolt with lock nut. Wheel Bearing - Precision Sealed Ball Bearings Wheels are Injected Molded Polyurethane 90-95 Shore A Polyurethane Tread Chemically and mechanically bonded to Polyolefin Core High Capacity and Light Weight Resists Oil, grease, water, and most solvents Non-Marking, smooth rolling and quiet Various wheel colors available Features Wheel Diameter: 4" Tread Width: 1-1/4" Wheel Type: Polyurethane on Polyolefin Core Wheel Color: Blue Load Capacity: 300 lbs Overall Height: 5-1/8" Swivel Radius: 3-7/32" Mounting Plate Size: 3-1/8" x 4-1/8" Bolt Hole Pattern: 1-3/4" x 2-15/16" slotted to 2-3/8" x 3-3/8" Attaching Mounting Bolt: 5/16" (Not Included)
