+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Super Precision Angular Contact Ball Bearings 7009 ACD/P4ADGB

Super Precision Angular Contact Ball Bearings 7009 ACD/P4ADGB

The 7009 ACD/P4ADGB is a super precision angular contact ball bearing with a 45mm bore and 75mm outer diameter, crafted from high-quality chrome steel. It handles radial loads up to 9945 lbf and operates smoothly at speeds up to 41,000 RPM.

With a 25° contact angle and universal matching design, it offers flexibility for back-to-back, face-to-face, or tandem arrangements. The phenolic cage ensures durability and reduces friction during high-speed rotations.

This bearing is ideal for precision applications like machine tool spindles or high-performance motors. Its P4A tolerance class guarantees exceptional accuracy and reliability.

Weighing 0.47kg, it comes lubricated and works efficiently in temperatures from -30°C to 110°C. Interchangeable with SKF bearings, it’s a versatile choice for demanding setups.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number 7009 ACD/P4ADGB
  • 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 9.525 mm
  • Ball Qty 17
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement Universal matching
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing Yes, back-to-back (<>), face-to-face (><) or tandem (>>)
  • Preload Light / Class B
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 9945 lbf
  • Static Radial Load 9675 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 41000 rpm
  • Weight 0.47 kg
  • Price（$） 141.948
Super Precision Angular Contact Ball Bearings 7009 ACD/P4ADGB dimension drawing
Download DWG Download PDF

Features

Performance Features of 7009 ACD/P4ADGB Bearing

7009 ACD/P4ADGB Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction and wear.

The bearing handles dynamic radial loads up to 9945 lbf, making it suitable for high-performance machinery.
With a maximum speed of 41,000 rpm, it delivers smooth operation in demanding conditions.

7009 ACD/P4ADGB Bearing comes pre-lubricated, reducing maintenance needs and extending service life.
Its universal matching design allows flexible arrangement, including back-to-back or face-to-face configurations.

The P4A tolerance class ensures precision, making it ideal for applications requiring high accuracy.
Operating between -30°C to 110°C, it performs reliably in various environments.

Application

Common Applications of 7009 ACD/P4ADGB Bearing
7009 ACD/P4ADGB Bearing is widely used in high-speed machine tools, where its precision and light preload ensure smooth operation. The universal matching design allows for flexible arrangements in complex setups.

In robotics, 7009 ACD/P4ADGB Bearing supports articulated arms, providing stability and accuracy for repetitive tasks. Its phenolic cage reduces friction, making it ideal for automated systems.

For aerospace applications, 7009 ACD/P4ADGB Bearing handles angular loads in components like landing gear mechanisms. The chrome steel construction offers durability under varying temperatures and pressures.

Where Is 7009 ACD/P4ADGB Bearing Used?
You’ll often find 7009 ACD/P4ADGB Bearing in CNC spindles, where its high-speed capability and precision are crucial. The open seal design allows for efficient lubrication during extended use.

In medical imaging devices, 7009 ACD/P4ADGB Bearing ensures quiet and reliable performance. Its P4A tolerance class guarantees the accuracy needed for sensitive diagnostic equipment.

Built for Heavy-Duty Use: 7009 ACD/P4ADGB Bearing
7009 ACD/P4ADGB Bearing excels in industrial pumps, handling both radial and axial loads with ease. The matched set configuration simplifies installation and maintenance.

For electric motors, 7009 ACD/P4ADGB Bearing reduces vibration and noise, enhancing overall efficiency. Its 25° contact angle optimises load distribution in high-performance applications.

Automotive vs Aerospace: Applications of 7009 ACD/P4ADGB Bearing
In automotive systems, 7009 ACD/P4ADGB Bearing is used in transmissions, where its light preload improves fuel efficiency. The metric sizing ensures compatibility with global vehicle designs.

For aerospace, 7009 ACD/P4ADGB Bearing supports flight control systems, offering reliability under extreme conditions. The phenolic cage material withstands temperature fluctuations without compromising performance.

Q&A

SEND INQUIRY