Features:_x000D_ _x000D_ Designed to hang objects of weight to lighten the load. _x000D_ Smooth operation and low wear, good bearing capacity. _x000D_ High strength bearing wheel, sturdy structure, durable and reliable. _x000D_ Easy to operate and maintain, high work efficiency. _x000D_ Professional manufacturing bearing wheel with heat treated, high reliability. _x000D_ _x000D_ Specification:_x000D_ Condition: brand _x000D_ Diameter: 28mm / 1.1in, 32mm / 1.3in, 48mm / 1.9in, 56mm / 2.2in (Optional)_x000D_ _x000D_ Package List:_x000D_ 1* Bearing Wheel 1Designed to hang objects of weight to lighten the load. 2Smooth operation and low wear, good bearing capacity. 3High strength bearing wheel, sturdy structure, durable and reliable. 4Easy to operate and maintain, high work efficiency. 5Professional manufacturing bearing wheel with heat treated, high reliability.