Bearings By Donepart

• These miniature bearings are made of high quality bearing steel for low noise and long service life.
• They are double shielded to avoid contaminants entering and save lubricant
• Bearings have 10mm inner diameter, 22mm outer diameter and 6mm thickness.
• Great for small hobby 10mm shaft/rod projects.
• Ideal for moderate load uses: electric motor applications, making a treadle or spring pole lathe, vacuum chucks, etc.

• 
  Made with precision
  
• 
  It is designed keeping your choice and requirement in mind
  
• 
  Hassle-free usage
  

• 684ZZ Miniature Ball Bearings Size: Inner Diameter 4mm, Outer Diameter 9mm, Thickness 4mm
• Smooth and Efficient Operation Bearing: Low noise. High speed. High temperature resistance. Resistance to high load. Suitable for kinds of applications.
• Premiun Material: Bearing made from 100% Chrome Steel(not low carbon steel) for durability and resistance.
• Friction and Energy Efficient: Single-row, pre-lubricated, normal accuracy.The 684ZZ Miniature Ball Bearings are designed with low friction, enabling energy-efficient performance in miniature applications, extending usage life and reducing power consumption.
• Miniature Deep Groove Ball Bearing suitable for all kinds of industrial equipment, micro motor,small rotary motor,office equipment and so on.

• Deep-groove geometry for high speeds and supporting both radial and axial loads
• Single-row bearing for supporting radial loads
• Normal radial internal clearance for applications that do not involve thermal expansion or atypical precision
• Pressed steel cage evenly spaces the balls for even load distribution and prevents contact to reduce friction, vibrations, and noise
• Shields on both sides of the bearing to keep lubricant in and contaminants out.