Wheel diameter: 6"
Tread width: 2"
Hub length: 2-3/16"
Bearing ID: 1-3/16"
Wheel bearing: w/o Bearing
Durometer: 75 Shore A (+/-5)
Temperature range: -20F to 160F
Load capacity: 550 lbs
Construction: Soft rubber tread chemically bonded to a strong aluminum core
Non marking and floor protective
Annular berings on smaller diameters