Processing Of Bearing Inner And Outer Rings, Spacers And Other Similar Products

Structure and Features
Structure: The inner and outer rings of the bearing are usually made of high-quality steel (such as GCr15, GCr15SiMn, etc.) with high-precision surface treatment to ensure smooth rolling of the rolling elements and low friction coefficient. The raceways of the inner and outer rings are precisely machined to form a geometric shape that matches the rolling elements.
Features:
High precision: The inner and outer rings of the bearing need to have extremely high dimensional accuracy and shape accuracy to ensure the rotation accuracy and stability of the bearing.
High hardness: In order to withstand heavy loads and prevent wear, the inner and outer rings of the bearing usually have a higher hardness.
Good wear resistance: Under long-term operation and heavy load conditions, the inner and outer rings of the bearing need to have good wear resistance to extend the service life of the bearing.
A certain toughness: The inner and outer rings of the bearing also need to have a certain toughness to resist impact and vibration.

Types and Applications
Different types of bearings (such as deep groove ball bearings, cylindrical roller bearings, self-aligning ball bearings, etc.) will have different designs for the inner and outer rings. These differences are mainly reflected in the shape, size, precision requirements and installation methods of the raceways.
Inner and outer rings of bearings are widely used in various mechanical equipment, such as automobiles, motors, machine tools, aerospace, etc. They improve the operating efficiency and reliability of mechanical equipment by reducing friction and wear between mechanical parts.