Deep Groove Ball Bearings

Deep groove ball bearings are a type of rolling-element bearing that are widely used in various applications, including machinery, automotive, and industrial equipment.

Features of deep groove ball bearings: 

Design: They consist of an inner and outer ring, a cage (or separator) to retain rolling elements (typically balls), and usually shielded or sealed to prevent contamination and retain lubrication. 

Types: They can be shielded (ZZ) or sealed (2RS, RS) for added protection against contaminants and to retain lubrication.