DescriptionThe deep groove ball bearings, which is the most widely used rolling bearing. It is characterized by low friction resistance and high rotation speed. Low noise and vibration. Pre-lubricated, it can be used for mechanical parts that can bear radial load or combined load of radial and axial simultaneously.Features- Color: Silver. - Material: Carbon steel. - Size: 1.30X1.30X0.40cm/0.51X0.51X0.16 inch. - Bearing material is carbon steel, bright metallic luster, longer service life and higher precision. - Deep groove ball bearings are mainly subjected to radial loads and can also bear both radial and axial loads. - This type of bearing has small friction coefficient, high limit, simple structure, low manufacturing cost and easy to achieve high manufacturing precision. - Both sides of the detachable single lip seal prevent contamination and maintain lubrication in the manufacturing process. - Dimensional range and form vary, used in precision instruments, low noise motors, automobiles, motorcycles and general machinery, etc. It is a widely used type of bearing in the machinery industry.