Model: Polyurethane Tread Aluminum Core Wheels Model Wheel diameter Wheel width Hub length Wheel material Wheel Weight Load Capactiy(Kg) Hub bore diameter Bearing UA 3140 75 32 35 Aluminum 0.18 130 28.5 Bearing roller UA 4140 98 32 35 Aluminum 0.36 130 28.5 Bearing roller UA 4150 100.5 38.1 41.2 Aluminum 0.40 200 30.2 Bearing roller UA 4200 100.5 50 55.5 Aluminum 0.44 220 30.2 Bearing roller UA 5150 126.7 38.1 41.2 Aluminum 0.50 250 30.2 Bearing roller UA 5200 126.7 50 55.5 Aluminum 0.60 280 30.2 Bearing roller UA 6150 151.4 38.1 41.2 Aluminum 0.75 280 30.2 Bearing roller UA 6200 151.4 50 55.5 Aluminum 0.84 300 30.2 Bearing roller UA 8200 202.7 50 55.5 Aluminum 1.22 350 30.2 Bearing roller UA 5200-1 127 50 56 Aluminum 0ï¼65 350 204/47 Bearing ball UA 6200-1 152 50 56 Aluminum 1ï¼1 350 204/47 Bearing ball UA 8200-1 203 50 56 Aluminum 1ï¼47 380 204/47 Bearing ball
