Polyurethane Caster, Swivel, 4" Dia., 660 lbs. (299.371 kg.) Capacity

• Pressed steel swivel caster, medium heavy duty brackets, with bolt hole fitting
• Thermoplastic polyurethane tread, with heavy nylon wheel centre
• Bracket made of heavy pressed steel, with double ball bearing in the swivel head, strong central kingpin, swivel head seals
• Bolted wheel axle
• Zinc-plated, blue-passivated, Cr6-free
• Stem Design

Specifications:
Wheel Diameter: 4"
Capacity: 660 lbs. (299.371 kg.)
Wheel Material: Polyurethane
Caster Type: Swivel
Frame Material: Steel
Tread Width: 1-3/8" (35.88 mm)
Stem Design: Bolt Hole Fitting
Stem Diameter: 1/2" (13 mm)
Stem Length: 0"
Plate Size: 3-7/16" (88 mm)
Wheel Colour: Natural White
Bearing Type: Roller
Shore Hardness: 94° Shore A