1.Rubber wheel; 3.Air,foam,solid wheels; 4.With alloy rim; ... 4.Load capaticy:30kg 5.Hub length:36mm (1) Name: rubber wheel(2) Color: Black ,red, yellow ,green ,gray(3) Bearing ... (5) Material of tire: Our rubber wheel has high natural rubber rate, high elasticity, rub resistance, natural rubber tire and alloy rim make ... pallet, and also in accordance with your requirement 6'' Pneumatic Rubber Wheel