Wheel diameter: 4”
Tread width: 2”
Hub length: 2-7/16”
Bearing ID: 3/4”
Bearings: Roller
Durometer: 90 Shore D (±5)
Temperature range: -50° F to +250° F
Load capacity: 800 lbs
Construction: Macerated construction with cellulose fibers and impregnated with phenolic resin
Excellent durability, non-marking and floor protective
Resists water, grease, animal fats and most acids and alkalies
Bearings: Plain bore, delrin, precision ball or roller bearings