Caster Swivel Heavy-Duty 6 x 2" Wheel

Mold-On PolyurethaneThis wheel has a polyurethane tread permanently molded and mechanically locked to an aluminum hub. It provides easy rolling, high load capacity, good floor protection and long service life. Sold with a roller bearing. Tread hardness: 55 Shore D.
• Finish is yellow zinc chromate – twice as corrosion-resistant as clear zinc
• Roller wheel bearings
• Upper raceway grease seal retains lubricant and excludes contaminants
• Grease zerk fitting in upper raceway and axle for easy maintenance
• 1/2" dia. nut and bolt grease fitting axle
• Mold-on polyurethane wheels are molded to an aluminum hub
• Swivel caster has durable, heat-treated, factory lubricated, double ball raceways for high performance
Top Plate Dimensions
Overall Size: 4" x 4-1/2"
Hole Spacing: 2-5/8" x 3-5/8" to 3" x 3"
Hole Size: 3/8" x 3/4" slots
Bolt Dia.: 3/8"
• Applications include trucks and hoppers, carts and racks, dollies and other mobile equipment