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6004ZZCM&NS7S 605

Bearing inner diameter 20mm, outer diameter 42mm, width 12mm.It is widely used in the field of electronic equipment, such as mobile phone vibration motors, small cooling fans, etc.

Classification :

Deep Groove Ball Bearings

NSK

BRAND :

NSK

E-mail

PRODUCT DETAILS

Product Details

Size

Bearing inner diameter 20mm, outer diameter 42mm, width 12mm.

The double dust cover (ZZ) design acts as a protective barrier within the bearing, effectively blocking dust and debris. This ensures a clean internal environment, smooth operation, and significantly extends the bearing's service life.

Internal clearance optimization

The CM grade's internal clearance is designed to enhance load-bearing capacity while ensuring flexible rotation. It handles moderate radial and axial loads effectively, maintaining stable operation in complex conditions.

Material Technology

THigh-quality bearing steel is chosen, and advanced heat treatment is applied to enhance the hardness and wear resistance of the inner and outer rings. The high-precision steel balls are optimally matched with the cage, allowing for smoother rolling, reduced friction and energy loss, and improved efficiency and stability of the bearing.

Application

In the field of electronic equipment, such as mobile phone vibration motors, small cooling fans, etc., the small size and excellent performance of NS7S 605 bearings provide strong guarantees for the lightweight design and high-performance operation of these devices. In some small instruments and meters, the bearings can also play their advantages of high precision and low noise to ensure the measurement accuracy and stability of the instruments.

Product details picture