1206 TVH Self-Aligning Ball Bearing FAG

A self-aligning ball bearing is a type of rolling-element bearing that is designed to accommodate misalignment between the shaft and the housing. This type of bearing consists of two rows of balls, a common spherical raceway in the outer ring, and two deep raceway grooves in the inner ring.

Key features and components of a self-aligning ball bearing include:

1. Inner Ring: Contains the bore (the hole through which the shaft passes) and the inner raceway grooves where the balls are placed.
2. Outer Ring: Has a spherical shape with a single concave raceway where the balls roll.
3. Balls: The rolling elements that separate the inner and outer rings. These are typically made of steel and allow for smooth rotation between the rings.
4. Cage: Holds the balls in place, maintaining equal spacing between them. It is usually made of metal or synthetic material.
5. Aligning Capability: The unique design of the bearing allows it to tolerate misalignment caused by shaft deflection or mounting errors. This self-aligning ability is due to the spherical shape of the outer ring raceway.
6. Double-Row Configuration: Self-aligning ball bearings have two rows of balls, which distribute the load evenly and enhance the bearing’s load-carrying capacity.
7. Sealing and Lubrication: Some self-aligning ball bearings come with seals or shields to protect against contaminants and retain lubrication within the bearing for improved performance and durability.

These bearings are commonly used in applications where there may be shaft misalignment issues, such as in industrial machinery, agricultural equipment, mining, construction, and other rotating equipment. Their ability to accommodate misalignment helps reduce friction, heat generation, and premature wear, contributing to extended bearing life and improved operational efficiency.