Uxcell Precision Balls 1/8" Solid Chrome Steel G10 for Ball Bearing Wheel 25pcs 13mm X 23mm Thread Size: M18 x 2

Thread Size: M18 x 2

deoxidation of copper surface

The air tube is high flexibility

nylon wheel

27inch (D*L)

Uxcell Precision Balls 1/8" Solid Chrome Steel G10 for Ball Bearing Wheel 25pcs 13mm X 23mm Thread Size: M18 x 2Descriptions: 1. These high precision ball bearings are hot forged from bar stock. Great for applications where there will be extreme rotation. 2. Modern furnaces with precisely controlled atmospheres and temperatures are used for heat treating to assure uniform hardness and proper microstructure for each steel ball. 3. The steel balls come lightly lubricated to keep their perfect polish. 4. Bearing balls are used for semi precision bearings, casters,