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Super Precision Angular Contact Ball Bearings 7014 ACD/P4ADBB

Super Precision Angular Contact Ball Bearings 7014 ACD/P4ADBB

The 7014 ACD/P4ADBB is a super precision angular contact ball bearing with a 70mm bore and 110mm outer diameter, crafted from high-quality chrome steel. It features a 25° contact angle and comes in a matched pair (DB arrangement) for balanced performance.

This bearing handles radial loads up to 17842 lbf and can reach speeds of 29000 RPM, making it suitable for high-performance applications. Its phenolic cage ensures smooth operation and durability.

The open design allows for easy lubrication, while the P4A tolerance class guarantees precision. Ideal for machine tools or spindles where accuracy and speed are crucial.

Weighing 1.19kg, it’s robust yet manageable for its size. Compliant with standard temperature ranges from -30°C to 110°C. Interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number 7014 ACD/P4ADBB
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 70 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 110 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 40 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 12.7 mm
  • Ball Qty 19
  • 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 17842 lbf
  • Static Radial Load 19462 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 29000 rpm
  • Weight 1.19 kg
  • Price（$） 283.896
Super Precision Angular Contact Ball Bearings 7014 ACD/P4ADBB dimension drawing
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Features

Performance Features of 7014 ACD/P4ADBB Bearing

7014 ACD/P4ADBB Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability under high dynamic radial loads of up to 17842 lbf.

The phenolic cage maintains ball alignment, reducing friction and enhancing performance.
With a maximum speed of 29,000 rpm, it is suitable for high-speed operations.

7014 ACD/P4ADBB Bearing operates efficiently in temperatures ranging from -30°C to 110°C.
Its precision P4A tolerance class ensures reliable and consistent performance.

The matched arrangement of two bearings provides stability and balanced load handling.
Light preload class B further enhances smooth operation and longevity.

Application

Industrial Uses of 7014 ACD/P4ADBB Bearing
7014 ACD/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.

Why Is 7014 ACD/P4ADBB Bearing Essential in Machinery?
In automotive applications, 7014 ACD/P4ADBB Bearing supports gearbox systems, offering smooth performance under radial and axial loads. Its phenolic cage reduces friction, making it ideal for high-speed operations.

Perfect Fit for Automation: 7014 ACD/P4ADBB Bearing
For robotics and automation, 7014 ACD/P4ADBB Bearing excels in robotic arms and CNC machines due to its light preload and precise tolerance class. The chrome steel construction ensures long-lasting durability.

Medical vs Industrial: Where 7014 ACD/P4ADBB Bearing Excels
In medical imaging devices, 7014 ACD/P4ADBB Bearing provides reliable performance with minimal vibration. Its open design allows for easy lubrication, extending service life in critical applications.

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