• Cast polyurethane bonded to steel core roller without bearings• 92-95 Shore 'A' tread hardness• Operating temperature -20/+80°CPRPTC80X50. Wheel Diameter: 80. Tread Width: 50. Carrying Capacity: 400. Unit Weight: 0.441PRPTC80X70. Wheel Diameter: 80. Tread Width: 70. Carrying Capacity: 450. Unit Weight: 0.444PRPTC82X50Wheel Diameter: 82. Tread Width: 50. Carrying Capacity: 350. Unit Weight: 0.448PRPTC82X60. Wheel Diameter: 82. Tread Width: 60. Carrying Capacity: 450. Unit Weight: 0.548PRPTC82X70. Wheel Diameter: 82. Tread Width: 70. Carrying Capacity: 500. Unit Weight: 0.670PRPTC82X80. Wheel Diameter: 82. Tread Width: 80. Carrying Capacity: 600. Unit Weight: 0.780PRPTC82X90. Wheel Diameter: 82. Tread Width: 90. Carrying Capacity: 650. Unit Weight: 0.843PRPTC82X100. Wheel Diameter: 82. Tread Width: 100. Carrying Capacity: 700. Unit Weight: 0.960PRPTC85X50. Wheel Diameter: 85. Tread Width: 50. Carrying Capacity: 350. Unit Weight: 0.550PRPTC85X60. Wheel Diameter: 85. Tread Width: 60. Carrying Capacity: 450. Unit Weight: 0.571PRPTC85X70. Wheel Diameter: 85. Tread Width: 70. Carrying Capacity: 550. Unit Weight: 0.683PRPTC85X75. Wheel Diameter: 85. Tread Width: 75. Carrying Capacity: 575. Unit Weight: 0.745PRPTC85X80. Wheel Diameter: 85. Tread Width: 80. Carrying Capacity: 600. Unit Weight: 0.784PRPTC85X90. Wheel Diameter: 85. Tread Width: 90. Carrying Capacity: 700. Unit Weight: 0.930PRPTC85X100. Wheel Diameter: 85. Tread Width: 100. Carrying Capacity: 800. >Unit Weight: 1.020PRPTC85X110. Wheel Diameter: 85. Tread Width: 110. Carrying Capacity: 850. Unit Weight: 1.150PRPTC85X120. Wheel Diameter: 85. Tread Width: 120. Carrying Capacity: 900. Unit Weight: 1.234PRPTC80X50/BB. Wheel Diameter: 80. Tread Width: 50. Ball Bearing: 47x14. Carrying Capacity: 400. Unit Weight: 0.441PRPTC80X70/BB. Wheel Diameter: 80. Tread Width: 70. Ball Bearing: 47x14. Carrying Capacity: 450. Unit Weight: 0.444PRPTC82X50/BB. Wheel Diameter: 82. Tread Width: 50. Ball Bearing: 47x14. Carrying Capacity: 350. Unit Weight: 0.448PRPTC82X60/BB. Wheel Diameter: 82. Tread Width: 60. Ball Bearing: 47x14. Carrying Capacity: 450. Unit Weight: 0.548PRPTC82X70/BB. Wheel Diameter: 82. Tread Width: 70. Ball Bearing: 47x14. Carrying Capacity: 500. Unit Weight: 0.670PRPTC82X80/BB. Wheel Diameter: 82. Tread Width: 80. Ball Bearing: 47x14. Carrying Capacity: 600. >Unit Weight: 0.780PRPTC82X90/BB. Wheel Diameter: 82. Tread Width: 90. Ball Bearing: 47x14. Carrying Capacity: 650. Unit Weight: 0.843PRPTC82X100/BB. Wheel Diameter: 82. Tread Width: 100. Ball Bearing: 47x14. Carrying Capacity: 700. Unit Weight: 0.960PRPTC85X50/BB. Wheel Diameter: 85. Tread Width: 50. Ball Bearing: 47x14. Carrying Capacity: 350. Unit Weight: 0.550PRPTC85X60/BB. Wheel Diameter: 85. Tread Width: 60. Ball Bearing: 47x14. Carrying Capacity: 450. Unit Weight: 0.571PRPTC85X70/BB. Wheel Diameter: 85. Tread Width: 70. Ball Bearing: 47x14. Carrying Capacity: 550. Unit Weight: 0.683PRPTC85X75/BB. Wheel Diameter: 85. Tread Width: 75. Ball Bearing: 47x14. Carrying Capacity: 575. Unit Weight: 0.745PRPTC85X80/BB. Wheel Diameter: 85. Tread Width: 80. Ball Bearing: 47x14. Carrying Capacity: 600. Unit Weight: 0.784PRPTC85X90/BB. Wheel Diameter: 85. Tread Width: 90. Ball Bearing: 47x14. Carrying Capacity: 700. Unit Weight: 0.930PRPTC85X100/BB. Wheel Diameter: 85. Tread Width: 100. Ball Bearing: 47x14. Carrying Capacity: 800. Unit Weight: 1.020PRPTC85X110/BB. Wheel Diameter: 85. Tread Width: 110. Ball Bearing: 47x14. Carrying Capacity: 850. Unit Weight: 1.150PRPTC85X120/BB. Wheel Diameter: 85. Tread Width: 120. Ball Bearing: 47x14. Carrying Capacity: 900. Unit Weight: 1.234