... Ability: 50000pcs/month Delivery time: 30days Rubber Wheel 10x300-4Ply Rating :2R&4PR, 6PR Rim: ... Metal Rim with bearing or bush Using: industrial wheel etcrubber wheelAdvantage1, thicken tire and tube2, best competetive ... position to produce both solid and pnueumatic wheel and PU wheel for wheelbarrow, trolley, handtruck etc. The ... , 3.50-4N, 10X3.50-4, 11X4.00-4, 11X3.50-5, 4.00-6, 13X4.00-6, 11X2 ...