629-ZZ Mini Ball Bearing 9x26x8 Shielded 629-2Z | NKMB Precision Bearing

Overview of 629-ZZ Mini Ball Bearing

The 629-ZZ Mini Ball Bearing 9x26x8 Shielded 629-2Z is a compact, high-performance deep groove ball bearing designed for applications requiring low friction, stable rotation, and long service life. Manufactured by NKMB, this bearing is widely used in precision equipment, electric motors, and automation systems where reliability and dimensional accuracy are critical.

NKMB mini ball bearings are produced under strict quality control standards to meet global industrial requirements.

629-ZZ / 629-2Z Bearing Dimensions

The ZZ (2Z) metal shields protect the bearing from dust and contaminants while maintaining high rotational speed capability.

Key Features of NKMB 629-ZZ Mini Ball Bearing

• High Precision Manufacturing
  NKMB uses advanced grinding and assembly processes to ensure excellent roundness, smooth rotation, and consistent performance.

• Double Shielded Design (ZZ / 2Z)
  Effectively prevents dust ingress while retaining lubrication for extended service life.

• Low Noise & Low Vibration
  Suitable for quiet-running equipment such as small motors and precision instruments.

• High Speed Capability
  Optimized internal geometry supports stable operation at high rotational speeds.

• Long Service Life
  High-quality bearing steel and controlled heat treatment improve wear resistance and durability.

Applications of 629-ZZ Mini Ball Bearing

The NKMB 629-ZZ / 629-2Z mini ball bearing is commonly used in:

• Electric motors

• Cooling fans

• Power tools

• Precision instruments

• Office automation equipment

• Small gearboxes

• Medical and laboratory devices

• Robotics and automation systems

Its compact size and reliable performance make it ideal for space-limited applications.

Why Choose NKMB 629-ZZ Bearings?

• Strict quality inspection before delivery

• Stable dimensional tolerance and running accuracy

• Competitive factory pricing

• Consistent supply for bulk and OEM orders

• Trusted by customers in global markets

NKMB focuses on delivering precision mini bearings that meet international standards and exceed customer expectations.

Conclusion

The 629-ZZ Mini Ball Bearing 9x26x8 Shielded 629-2Z from NKMB is a reliable, high-precision solution for modern mechanical and electrical applications. With excellent sealing performance, smooth operation, and long service life, it is an ideal choice for manufacturers seeking dependable mini ball bearings.

If you are looking for a professional mini ball bearing supplier, NKMB 629-ZZ bearings are a proven and cost-effective option.