627ZZ Carbon Steel Small Deep Groove Ball Bearing

627ZZ Carbon Steel Small Deep Groove Ball Bearing features a carbon steel core component with metal dust shields on both sides. It offers high precision, low friction, and high rotational speed, making it suitable for small motors, precision instruments, and other equipment requiring compact installation space and operational reliability.

Technical parameter:

The structural features of the 627ZZ carbon steel small deep groove ball bearing primarily include the following aspects:

Basic Structure: Consisting of an outer ring, an inner ring, a set of steel balls, and a set of retainers, it belongs to the single-row deep groove ball bearing category. Its structure is simple and convenient to use.

Sealing Structure: Features metal dust shields on both sides (ZZ), effectively blocking dust and foreign particles from entering the bearing while preventing grease leakage. This reduces bearing wear and makes it suitable for environments with high cleanliness requirements.

Raceway Design: Both inner and outer rings feature arc-shaped deep grooves that form a precise fit with the balls. This design enables the bearing to handle radial loads and a certain amount of axial load. Additionally, the radial clearance can be adjusted within a specific range to accommodate varying operating conditions.

Cage Structure: Typically constructed from steel plate material, the cage evenly separates the balls, ensuring stable rolling within the raceways. This reduces friction and collisions between balls, enhancing the bearing's operational precision and service life.