Wheel Diameter: 4", 5", 6", 8"
Wheel Tread Width: 2"
Weight Capacity: 4"- 500lbs, 5"- 600lbs, 6"-720lbs, 8"-800lbs
Wheel Type: Polyurethane on Polyolefin
Wheel Durometer: Shore A 95(+/-5)
Bearing Type: 1/2" Roller Bearing
Temp Range: -45° to 180° F