Miniature Ball Bearing – 1.5×4×2 mm

The Miniature Ball Bearing (1.5×4×2 mm) is a precision mechanical component designed to support smooth and efficient rotational motion in compact systems. It features a small form factor with low friction characteristics, enabling stable operation in high-speed and low-load applications. The bearing distributes mechanical stress while reducing wear on moving parts, ensuring consistent performance and extended service life. It is suitable for micro robotics, small motors, precision instruments, and embedded mechanical assemblies.

• Miniature ball bearing design for compact mechanical systems
  
• Low friction rotation for improved efficiency
  
• Precision inner and outer race construction
  
• Supports radial loads in small assemblies
  
• Smooth high-speed rotational capability
  
• Reduced mechanical wear and noise
  
• Durable metal construction for long service life
  
• Consistent performance under continuous motion
  
• Suitable for micro motors and gear systems
  
• Compact size for space-constrained designs
  
• Easy integration into mechanical assemblies
  
• Stable alignment of rotating shafts
  
• Reliable operation in precision applications

• Inner Diameter (ID): 1.5 mm
  
• Outer Diameter (OD): 4 mm
  
• Thickness: 2 mm
  
• Bearing Type: Ball Bearing
  
• Load Type: Radial Load Support
  
• Material: Steel (Standard Bearing Grade)
  
• Friction Type: Low Friction Rolling
  
• Rotation Capability: High-Speed Operation
  
• Precision Level: Standard Miniature Precision
  
• Lubrication: Pre-lubricated (typical)
  
• Operating Temperature: -20°C to 120°C
  
• Application Type: Micro Mechanical Systems
  

• Miniature Ball Bearing Datasheet

• What is Bearing? Types of Bearings and How they Work?
  
• How to Make Bearings Spin Faster/Freely