Wheel Diameter: 4", 5", 6", 8"
Wheel Tread Width: 2"
Weight Capacity: 4"- 800lbs, 5"- 1100lbs, 6"-1200lbs, 8"-1400lbs
Wheel Type: Polyurethane on Iron
Wheel Durometer: Shore A 95(+/-5)
Bearing Type: 1/2" Roller Bearing
Temp Range: -40° to 180° F