200 Pieces Steel Balls Bearing Balls 5.5mm/0.22 inch Steel Bearing Balls

[200 pieces bearing balls] --The precision steel bearing ball classification kit is 0.22inch/5.5mm,total 200pcs, and packed in a plastic box, they are easy to distinguish.

[great bearing performance] --The surface is coated with a small amount of grease to improve lubrication and prevent corrosion and rust.The heat treatment process makes the bearing ball very strong, not easily deformed for a long time.

[precision bearing balls]--It is used for friction reduction. These bearing precision balls are installed between the inner and outer rings. When the machine bearing rotates, they will help reduce friction and damage.

[high-quality material]-- It is made of bearing steel, high-precision machine, corrosion-resistant, high-precision, high-hardness, smooth and burr-free.

[wide application] --Widely used in motorcycles, bicycles, casters, household furniture, door locks, drawer slides and many other applications.Note: Do not wash with water, gasoline can be used for cleaning