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Super Precision Angular Contact Ball Bearings 7014 CE/P4ADBB

Super Precision Angular Contact Ball Bearings 7014 CE/P4ADBB

The 7014 CE/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 15° contact angle and comes in a matched pair for balanced performance.

This bearing handles radial loads up to 8775 lbf and can spin at speeds up to 22000 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 light preload (Class B) ensures precise movement. It operates efficiently in temperatures ranging from -30°C to 110°C.

Ideal for precision machinery like spindles or CNC equipment, this bearing is interchangeable with SKF models. Weighing 1.22kg, it offers a robust yet lightweight solution for demanding setups.

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Product Parameters

  • Part Number 7014 CE/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 9.525 mm
  • Ball Qty 25
  • Contact Angle 15°
  • 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 8775 lbf
  • Static Radial Load 8212 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 22000 rpm
  • Weight 1.22 kg
Super Precision Angular Contact Ball Bearings 7014 CE/P4ADBB dimension drawing
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Features

Performance Features of 7014 CE/P4ADBB Bearing

7014 CE/P4ADBB Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel construction ensures durability and resistance to wear under dynamic radial loads up to 8775 lbf.

The matched arrangement of two bearings in a DB configuration enhances stability and precision.
Light preload class B reduces vibration, making it suitable for high-speed operations up to 22,000 rpm.

Phenolic cage material minimises friction and heat generation during high-speed rotation.
With a temperature range of -30°C to 110°C, it performs reliably in varied operating conditions.

The open seal design allows for easy lubrication, maintaining smooth operation over time.
Precision P4A tolerance ensures consistent performance in demanding applications.

Application

Industrial Uses of 7014 CE/P4ADBB Bearing
This bearing is commonly used in high-precision machine tools, where its angular contact design helps maintain accuracy during heavy cutting operations. The matched arrangement ensures stability, making it suitable for spindle applications.

Where Is 7014 CE/P4ADBB Bearing Used?
You’ll often find this bearing in automotive transmissions, where its light preload and high-speed capability improve gear shifting smoothness. The phenolic cage also reduces friction, enhancing longevity.

Built for Heavy-Duty Use: 7014 CE/P4ADBB Bearing
In robotics, 7014 CE/P4ADBB Bearing supports articulated arms, offering reliable performance under combined radial and axial loads. Its P4A tolerance class ensures consistent precision in repetitive motions.

Automotive vs Aerospace: Applications of 7014 CE/P4ADBB Bearing
While automotive systems benefit from its high-speed handling, aerospace applications rely on its precision for components like landing gear actuators. The chrome steel construction withstands demanding conditions in both fields.

Perfect Fit for Automation: 7014 CE/P4ADBB Bearing
This bearing excels in automated production lines, particularly in CNC machinery where low vibration is crucial. The open design allows for easy relubrication, reducing downtime.

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