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Super Precision Angular Contact Ball Bearings 7014 ACD/P4ADBA

Super Precision Angular Contact Ball Bearings 7014 ACD/P4ADBA

The 7014 ACD/P4ADBA is a super precision angular contact ball bearing with a 70mm bore and 110mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 17842 lbf and reaches speeds of 29000 RPM.

Its 25° contact angle and matched pair design (DB arrangement) provide excellent stability for angular loads. The phenolic cage ensures smooth operation and reduces friction.

This bearing is lubricated for easy maintenance and performs well in temperatures from -30°C to 110°C. Ideal for high-precision applications like machine tool spindles or high-speed rotary systems.

Weighing 1.19kg, it’s a robust choice for demanding environments. Compliant with P4A tolerance standards for exceptional accuracy.

The open design allows for custom lubrication, while the chrome steel balls enhance durability. A reliable option for engineers needing precision and speed.

Its interchangeability with SKF bearings makes it a practical choice for replacements. Suitable for paired setups where extra light preload is required.

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Product Parameters

  • Part Number 7014 ACD/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 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 Extra light / Class A
  • 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
Super Precision Angular Contact Ball Bearings 7014 ACD/P4ADBA dimension drawing
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Features

Performance Features of 7014 ACD/P4ADBA Bearing

7014 ACD/P4ADBA Bearing is crafted with chrome steel rings and balls, ensuring durability and high load capacity.
Its dynamic radial load rating of 17842 lbf makes it suitable for demanding applications.

The phenolic cage maintains ball alignment, reducing friction and enhancing performance.
With a maximum speed of 29,000 rpm, it offers both speed and reliability.

7014 ACD/P4ADBA Bearing operates efficiently in temperatures ranging from -30°C to 110°C.
Its open design allows for easy lubrication, ensuring smooth and consistent operation.

The matched arrangement of two bearings provides extra stability and precision.
This makes 7014 ACD/P4ADBA Bearing ideal for high-precision tasks requiring angular contact.

Application

Key Fields for 7014 ACD/P4ADBA Bearing
In machine tools, 7014 ACD/P4ADBA Bearing excels with its 25° contact angle, providing stability for high-precision spindle operations. The matched DB arrangement ensures balanced load distribution, crucial for milling and grinding applications.

Where Is 7014 ACD/P4ADBA Bearing Used?
You’ll often find 7014 ACD/P4ADBA Bearing in robotics, where its phenolic cage reduces friction during rapid directional changes. Its P4A tolerance class makes it ideal for automated arms requiring repeatable accuracy.

Built for Heavy-Duty Use: 7014 ACD/P4ADBA Bearing
This bearing handles dynamic radial loads up to 17842 lbf in industrial gearboxes, thanks to its chrome steel construction. The extra-light preload also minimises energy loss in continuous operation.

Automotive vs Aerospace: Applications of 7014 ACD/P4ADBA Bearing
In automotive transmissions, 7014 ACD/P4ADBA Bearing supports angular loads during gear shifts. For aerospace, its -30°C to 110°C range ensures reliability in avionics cooling systems.

Perfect Fit for Automation: 7014 ACD/P4ADBA Bearing
7014 ACD/P4ADBA Bearing’s 29,000 rpm capability suits high-speed packaging lines. The lubricated design extends service intervals in food processing conveyors.

Q&A

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