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Super Precision Angular Contact Ball Bearings 7014 CD/P4ADT

Super Precision Angular Contact Ball Bearings 7014 CD/P4ADT

The 7014 CD/P4ADT 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 set of two bearings for balanced performance.

This model handles radial loads up to 18720 lbf and reaches speeds of 22000 RPM, making it suitable for high-speed applications. Its phenolic cage ensures smooth operation and durability under demanding conditions.

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

Weighing 1.19kg, it operates efficiently in temperatures from -30°C to 110°C. Interchangeable with SKF bearings, it offers a reliable solution for replacements or upgrades.

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Product Parameters

  • Part Number 7014 CD/P4ADT
  • 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 << DT
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Available
  • 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/P4ADT dimension drawing
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Features

Performance Features of 7014 CD/P4ADT Bearing

7014 CD/P4ADT Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls enhance durability, supporting dynamic radial loads up to 18720 lbf.

The matched arrangement of two bearings ensures stability, while the phenolic cage maintains ball alignment.
With a maximum speed of 22,000 rpm, it delivers smooth and efficient performance.

7014 CD/P4ADT Bearing operates in temperatures from -30°C to 110°C, suitable for varied environments.
Its precision P4A tolerance class guarantees reliable and consistent operation.

Application

Key Fields for 7014 CD/P4ADT Bearing
7014 CD/P4ADT Bearing is widely used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The matched arrangement of two bearings enhances stability, making it ideal for grinding and milling applications.

In aerospace components, 7014 CD/P4ADT Bearing handles both radial and axial loads efficiently, crucial for aircraft engine systems. Its phenolic cage reduces friction, contributing to smoother operation at high speeds.

For robotics, 7014 CD/P4ADT Bearing supports articulated arms, providing the necessary precision for repetitive movements. The P4A tolerance class ensures minimal deviation, which is vital for automated processes.

Medical imaging devices benefit from 7014 CD/P4ADT Bearing’s consistent performance, especially in MRI machines where quiet operation is essential. The chrome steel construction also offers long-lasting durability in sterile environments.

In automotive testing equipment, 7014 CD/P4ADT Bearing’s ability to handle dynamic loads makes it suitable for durability testing rigs. The lubricated design further ensures reliability under continuous use.

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