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Super Precision Angular Contact Ball Bearings 7014 CE/P4ADBA

Super Precision Angular Contact Ball Bearings 7014 CE/P4ADBA

The 7014 CE/P4ADBA is a super precision angular contact ball bearing, measuring 70mm by 110mm by 40mm, crafted from durable chrome steel. It features a 15° contact angle and comes in a matched pair for extra light preload, ensuring smooth operation.

With a dynamic radial load capacity of 8775 lbf, it spins efficiently at speeds up to 22,000 RPM. The open design allows easy lubrication, while the phenolic cage enhances durability.

Its tight tolerances (P4A class) make it ideal for high-precision applications like machine tools or spindles. The matched pair arrangement (DB) provides stability under angular loads.

Weighing 1.22kg, it operates reliably in temperatures from -30°C to 110°C. Interchangeable with SKF bearings, it’s a practical choice for replacements or upgrades in demanding settings.

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Product Parameters

  • Part Number 7014 CE/P4ADBA
  • 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 Extra light / Class A
  • 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/P4ADBA dimension drawing
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Features

Performance Features of 7014 CE/P4ADBA Bearing

7014 CE/P4ADBA Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction for smoother operation.

The matched arrangement of two bearings (DB) enhances stability and precision in high-speed applications.
With a maximum speed of 22,000 rpm, it delivers reliable performance without compromising efficiency.

7014 CE/P4ADBA Bearing operates in temperatures from -30°C to 110°C, making it suitable for varied environments.
Its extra light preload (Class A) ensures minimal friction, extending service life and reducing maintenance needs.

Application

Industrial Uses of 7014 CE/P4ADBA Bearing
This bearing is commonly used in high-speed machine tools, where its precision angular contact design ensures accurate spindle rotation. The extra light preload makes it ideal for applications requiring minimal friction.

In automotive systems, 7014 CE/P4ADBA Bearing supports components like wheel hubs and transmissions, thanks to its durable chrome steel construction. The matched arrangement of two bearings provides added stability under angular loads.

For robotics, 7014 CE/P4ADBA Bearing’s phenolic cage offers smooth operation in automated arms and joints. Its high-speed capability (up to 22,000 rpm) makes it suitable for dynamic robotic movements.

Where Is 7014 CE/P4ADBA Bearing Used?
You’ll often find this bearing in medical imaging devices, where its P4A tolerance class ensures precise movement. The open design allows for easy lubrication, extending its lifespan in critical equipment.

In consumer electronics, 7014 CE/P4ADBA Bearing is used in high-performance fans and printers. Its 15° contact angle provides the right balance between radial and axial load handling.

Q&A

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