Heavy Duty Hard Polyurethane Wheels

EX80LG70 8" x 3" Heavy Duty Hard Polyurethane Tread Wheel, 3/4" tapered brgs., 50 Shore D

8" x 3" hard polyurethane on heavy duty cast iron core 50 Shore D durometer 3,500 pound capacity 3/4" ID tapered bearings 3-1/4" hub length 3-1/2" length over spacers Temperature range:  -40°F to 180°F

EX80LG65 8" x 3" Heavy Duty Hard Polyurethane Tread Wheel, 3/4" Precision Ball Bearings

8" x 3" hard polyurethane on heavy duty cast iron core 50 Shore D durometer 3,500 pound capacity Precision ball bearings with 3/4" ID top hat spacers 3-1/2" length over spacers Temperature range:  -40°F to 180°F

EX80NG71 8" x 4" Heavy Duty Hard Polyurethane Tread Wheel, 1-1/4" tapered brgs., 50 Shore D

8" x 4" hard polyurethane on heavy duty cast iron core 50 Shore D durometer 4,000 pound capacity 1-1/4" ID tapered bearings 4-1/4" hub length 4-9/16" length over spacers Temperature range:  -40°F to 180°F