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Super Precision Angular Contact Ball Bearings 7009 FE/P4ADBB

Super Precision Angular Contact Ball Bearings 7009 FE/P4ADBB

The 7009 FE/P4ADBB is a super precision angular contact ball bearing with a 45mm bore and 75mm outer diameter, crafted from high-quality chrome steel. It features an 18° contact angle and comes in a matched pair for balanced performance.

This bearing handles radial loads up to 4680 lbf and can reach speeds of 46,000 RPM, making it suitable for high-speed applications. Its phenolic cage ensures smooth operation and durability under stress.

The open design allows for easy lubrication, while the P4A tolerance class guarantees precision. Ideal for machine tools or spindle systems where accuracy is key.

Weighing 0.48kg, this matched set offers reliable performance in temperatures from -30°C to 110°C. It’s interchangeable with SKF bearings, providing a trustworthy alternative for replacements.

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Product Parameters

  • Part Number 7009 FE/P4ADBB
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 45 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 75 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 32 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 7.144 mm
  • Ball Qty 21
  • Contact Angle 18°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement 2 bearings <> DB
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Light / Class B
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 4680 lbf
  • Static Radial Load 3825 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 46000 rpm
  • Weight 0.48 kg
Super Precision Angular Contact Ball Bearings 7009 FE/P4ADBB dimension drawing
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Features

Performance Features of 7009 FE/P4ADBB Bearing

7009 FE/P4ADBB Bearing is designed with a precise 18° contact angle, ideal for angular contact applications.
Its chrome steel rings and balls ensure durability and high performance under radial loads.

The matched arrangement of two bearings in a DB setup provides stability and balanced load distribution.
With a dynamic radial load capacity of 4680 lbf, it handles demanding conditions effectively.

7009 FE/P4ADBB Bearing’s phenolic cage maintains ball alignment, reducing friction and wear.
It operates smoothly at speeds up to 46,000 rpm, making it suitable for high-speed applications.

The light preload (Class B) ensures minimal vibration and noise during operation.
Its temperature range of -30°C to 110°C allows reliable performance in various environments.

7009 FE/P4ADBB Bearing’s open design simplifies lubrication, enhancing its maintenance efficiency.
The P4A tolerance class guarantees precision and consistent performance.

Application

Industrial Uses of 7009 FE/P4ADBB Bearing
7009 FE/P4ADBB Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The matched arrangement of two bearings provides stability in demanding industrial environments.

What Makes 7009 FE/P4ADBB Bearing a Preferred Choice?
In automotive applications, 7009 FE/P4ADBB Bearing supports components like electric motors and transmissions, thanks to its light preload and high-speed capability. The phenolic cage reduces friction, enhancing efficiency.

Perfect Fit for Automation: 7009 FE/P4ADBB Bearing
7009 FE/P4ADBB Bearing works well in robotic arms and automated systems, where its P4A tolerance class guarantees precise movement. The chrome steel construction ensures durability even with frequent use.

Medical vs Industrial: Where 7009 FE/P4ADBB Bearing Excels
For medical imaging devices, 7009 FE/P4ADBB Bearing offers reliable performance due to its low vibration and high-speed tolerance. In industrial settings, it handles radial and axial loads effortlessly.

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