7009 ACE/P4A Super Precision Single Row Angular Contact Ball Bearing

7009 ACE/P4A 45*75*16 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing  High Speed

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

The 7009 ACE/P4A bearing,bore diameter is 45 mm, outside diameter is 75 mm,width is 16 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 7009 ACE/P4A Bearing?

The 7009 ACE/P4A bearing, engineered for high-performance applications, features P4A grade precision, an angular contact design for handling significant radial and axial loads. Optimized for high-speed operation with minimal vibration, it offers smooth, quiet performance and is constructed from premium materials to ensure durability and longevity. This bearing maintains high precision during operation, making it ideal for critical applications in machine tools, automation, aerospace, medical devices, and other industries requiring exceptional accuracy and reliability.

What's the Applications of the 7009 ACE/P4A Bearing?

The 7009 ACE/P4A bearing, an angular contact ball bearing, is known for its high precision (P4A tolerance grade), 25° contact angle, and preload design. It is ideal for applications requiring high speed, heavy loads, and precise positioning. Its applications as follows:

1. Industrial Processing and Machinery Manufacturing

• Textile and Knitting Equipment
  Used in spinning machine parts, knitting machines, chemical fiber machinery, and hot stamping machines.

• Metalworking Equipment
  Suitable for cycloidal reducers, deep hole drilling machines, presses, high-frequency welding machines, forging machines, and steel rolling equipment.

• General Machinery
  Applied in laboratory mixing equipment, vibration test machines, crushers, mixers, and coking equipment.

2. Fluid and Pump Equipment

• Pumps and Compressors
  Used in canned motor pumps, electric pumps, diaphragm pumps, and compressors .

• Fluid Handling Equipment
  Found in cooling pipes, mesh belt furnaces, flash dryers, and waste incinerators.

3. Electronics and Automation Equipment

• Precision Instruments

         Supports ball screw assemblies, motorized spindles, pick-and-place machines, engraving machines, coding machines, and standard      sieves.

• Automated Production Lines

          Used in electrostatic spraying machines, filling machines, capsule filling machines, and shoe repair equipment .

4. Environmental and Energy Equipment

• Environmental Equipment
  Applied in low-noise cooling towers, air purifiers, and noise-reduction devices .

• Energy Equipment
  Suitable for hydraulic mineral processing equipment, Roots pumps, and high-pressure reactors .

5. Other Fields

• Automotive and Transportation
  Used in automotive mufflers, excavators, and coal mining machines .

• Food and Medical
  Found in catering equipment, soy product processing machines, chemical lab equipment, and candy machinery .

• Special Applications
  Supports leather processing equipment, rubber curing machines, homogenizers, and electromagnetic chucks.

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