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Super Precision Angular Contact Ball Bearings 7010 ACE/P4ADBB

Super Precision Angular Contact Ball Bearings 7010 ACE/P4ADBB

The 7010 ACE/P4ADBB is a super precision angular contact ball bearing with a 50mm bore and 80mm outer diameter, crafted from durable chrome steel. It features a 25° contact angle and comes in a matched pair for balanced performance.

With a dynamic radial load capacity of 5445 lbf, it handles high speeds up to 46,000 RPM smoothly. The phenolic cage ensures quiet operation and longevity, while the open design allows for easy lubrication.

Its light preload (Class B) and P4A tolerance class make it ideal for applications requiring precise alignment, such as machine tool spindles. The matched pair arrangement (DB) enhances stability under angular loads.

Weighing 0.51kg, this bearing operates efficiently in temperatures from -30°C to 110°C. It’s interchangeable with SKF bearings, offering a reliable option for precision machinery upgrades or replacements.

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Product Parameters

  • Part Number 7010 ACE/P4ADBB
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 50 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 80 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 32 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 7.938 mm
  • Ball Qty 21
  • Contact Angle 25°
  • 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 5445 lbf
  • Static Radial Load 4500 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 46000 rpm
  • Weight 0.51 kg
Super Precision Angular Contact Ball Bearings 7010 ACE/P4ADBB dimension drawing
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Features

Performance Features of 7010 ACE/P4ADBB Bearing

7010 ACE/P4ADBB Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability and smooth operation under high-speed conditions.

The matched arrangement of two bearings provides stability, making it suitable for precision tasks.
With a dynamic radial load capacity of 5445 lbf, it handles demanding applications with ease.

7010 ACE/P4ADBB Bearing operates efficiently at speeds up to 46,000 rpm, thanks to its phenolic cage.
Its tight tolerances (P4A class) ensure consistent performance in precision machinery.

The open design allows for easy lubrication, reducing maintenance needs.
Its temperature range of -30°C to 110°C ensures reliability in various operating conditions.

Application

Industrial Uses of 7010 ACE/P4ADBB Bearing
7010 ACE/P4ADBB Bearing is commonly used in high-speed machine tools, where its precision and light preload ensure smooth operation. The matched arrangement of two bearings provides stability in demanding industrial environments.

What Industries Rely on 7010 ACE/P4ADBB Bearing?
In the automotive sector, 7010 ACE/P4ADBB Bearing is ideal for gearboxes and electric motors, thanks to its angular contact design. The phenolic cage material offers durability and reduces friction during high-speed rotations.

Designed for Versatility: 7010 ACE/P4ADBB Bearing
For medical imaging devices, 7010 ACE/P4ADBB Bearing’s chrome steel construction ensures reliable performance. Its high-speed capability makes it suitable for precise, repetitive movements in diagnostic equipment.

Automotive vs Aerospace: Applications of 7010 ACE/P4ADBB Bearing
In aerospace applications, 7010 ACE/P4ADBB Bearing handles high radial loads in turbine systems. Meanwhile, automotive uses benefit from its precision in steering mechanisms and transmission systems.

Perfect Fit for Automation: 7010 ACE/P4ADBB Bearing
7010 ACE/P4ADBB Bearing excels in robotic arms and automated assembly lines, where its low friction and high-speed performance are key. The open seal type allows for easy lubrication and maintenance.

Q&A

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