71911 CE/P4A 55*80*13 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing

Super-precision, high-speed E design, single row angular contact ball bearing

The 71911 CE/P4A bearing,bore diameter is 55 mm, outside diameter is 80 mm,width is 13 mm,featuring precise dimensions, high static load capacity, P4A precision grade, delivers superior performance and reliability for applications requiring high rotational accuracy and stability.

What's the Performance Features of 71911 CE/P4A Bearing?

The 71911 CE/P4A angular contact ball bearing is engineered for high-precision and high-performance applications, featuring very tight tolerances suitable for precise machinery, the ability to handle both radial and axial loads simultaneously, high-speed operation with stability, low torque and friction for energy efficiency, enhanced rigidity for accuracy under heavy loads, durability with extended service life, effective performance across a wide temperature range.

What's the Applications of the 71911 CE/P4A Bearing?

The 71911 CE/P4A bearing is a high-precision angular contact ball bearing, ideal for high-speed and demanding applications. Here are its key uses:

Machine Tool Industry

• Machine Tool Spindles
  Suitable for heavy-load applications at medium speeds. Provides high precision and reliability for stable machine operation.

• Machining Centers (Horizontal & Vertical)
  Meets different precision and stability requirements, ensuring accurate machining.

• Grinding Machines
  Works well under high speed and moderate load, improving grinding accuracy and efficiency.

• Lathes and Drilling Machines
  Supports rotating tools or workpieces, helping to ensure precise and high-quality machining.

Other Industrial Applications

• Semiconductor Industry
  High precision and reliability make it suitable for semiconductor manufacturing equipment, ensuring smooth operation and product quality.

• Stone and Glass Processing Machines
  Handles heavy loads while maintaining high precision, ideal for cutting or polishing stone and glass.

• Other Industrial Equipment
  Widely used in many machines such as:

  • Molding machines
  • Engraving machines
  • Folding machines
  • Spinning equipment
  • Sterilization devices
  • Boring machines
  • Welding machines
  • Coolers
  • And more

If you need more detailed information , feel free to ask!