Product Information Product No.: HB080 Types: Specs: Reference Number Wheeldia.(mm) Tread width(mm) Hub length(mm) Hub dia.(mm) BallBearing Load capacity(kg) N74x93x93 74 93 93 6204 700 N80x70x70 80 70 70 6204 700 N80x93x93 80 93 93 6204 700 N173x62x62 173 62 62 68 6204 700 N175x56x56 175 56 56 68 6204 700 N180x50x50 180 50 50 68 6204 800 N180x56x56 180 56 56 68 6204 850 N200x50x50 200 50 50 68 6204 900 N200x56x56 200 56 56 68 6204 1000 N250x50x50 250 50 50 68 6204 1400 Quality: Nylon Description: Color: White, Black and so on Description: Diameter range:74-450mmDescription: Load capacity:700-1400kgsDescription: Special specifications available according to your samples or drawings.