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Super Precision Angular Contact Ball Bearings 7014 CD/P4ADFA

Super Precision Angular Contact Ball Bearings 7014 CD/P4ADFA

The 7014 CD/P4ADFA is a super precision angular contact ball bearing with a 70mm bore and 110mm outer diameter, crafted from durable chrome steel. It features a 15° contact angle and comes in a matched set of two bearings arranged face-to-face (DF).

This bearing handles radial loads up to 18720 lbf and spins smoothly at speeds up to 22000 RPM. Its extra-light preload ensures minimal friction, making it ideal for high-precision applications.

The open design allows for easy lubrication, while the phenolic cage offers quiet and efficient operation. It performs reliably in temperatures ranging from -30°C to 110°C.

Perfect for machine tools or spindle drives where accuracy and speed are crucial. Weighing 1.19kg, it’s robust yet manageable for its size. Interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number 7014 CD/P4ADFA
  • 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 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement 2 bearings >< DF
  • 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 18720 lbf
  • Static Radial Load 20588 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 22000 rpm
  • Weight 1.19 kg
Super Precision Angular Contact Ball Bearings 7014 CD/P4ADFA dimension drawing
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Features

Performance Features of 7014 CD/P4ADFA Bearing

7014 CD/P4ADFA Bearing is designed with a 15° contact angle, optimised for angular contact loads.

Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction.

The bearing can handle dynamic radial loads up to 18720 lbf, making it suitable for demanding applications.

With a maximum speed of 22,000 rpm, it balances high performance and reliability.

Application

Industrial Uses of 7014 CD/P4ADFA Bearing
7014 CD/P4ADFA Bearing is commonly used in high-precision machine tools, where its angular contact design handles both radial and axial loads efficiently. The matched arrangement ensures stability in demanding operations like milling and grinding.

What Makes 7014 CD/P4ADFA Bearing a Preferred Choice?
In robotics, 7014 CD/P4ADFA Bearing provides smooth motion control for articulated arms, thanks to its phenolic cage and low friction. The extra light preload also minimises vibration during high-speed tasks.

Automotive vs Aerospace: Applications of 7014 CD/P4ADFA Bearing
For automotive gearboxes, 7014 CD/P4ADFA Bearing offers reliable performance under heavy loads, while in aerospace, its P4A tolerance suits navigation systems requiring pinpoint accuracy. The chrome steel construction ensures longevity in both fields.

Perfect Fit for Automation: 7014 CD/P4ADFA Bearing
7014 CD/P4ADFA Bearing works well in automated assembly lines, where its 22,000 rpm rating supports fast-paced production. The open design simplifies lubrication, reducing downtime for maintenance.

Medical vs Industrial: Where 7014 CD/P4ADFA Bearing Excels
In medical imaging devices, 7014 CD/P4ADFA Bearing delivers quiet operation, while industrial pumps benefit from its high dynamic load capacity. The temperature range suits both sterile labs and factory floors.

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