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Super Precision Angular Contact Ball Bearings 7014 ACD/P4AQBCA

Super Precision Angular Contact Ball Bearings 7014 ACD/P4AQBCA

The 7014 ACD/P4AQBCA 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 25° contact angle and comes in a matched set of four bearings for balanced performance.

This bearing handles radial loads up to 28575 lbf and spins smoothly at speeds up to 29000 RPM. Its phenolic cage ensures quiet operation and durability, while the extra-light preload (Class A) reduces friction.

The open design allows for easy lubrication, and it operates reliably in temperatures from -30°C to 110°C. With a P4A tolerance class, it offers exceptional precision for demanding applications.

Ideal for high-speed machinery like spindles or CNC equipment, where accuracy and stability are crucial. Weighing 2.38kg, it’s a robust choice for industrial use. Interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number 7014 ACD/P4AQBCA
  • 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 80 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 4 bearings <<>> QBC
  • Number Of Bearings In Matched Set 4
  • 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 28575 lbf
  • Static Radial Load 38925 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 29000 rpm
  • Weight 2.38 kg
Super Precision Angular Contact Ball Bearings 7014 ACD/P4AQBCA dimension drawing
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Features

Performance Features of 7014 ACD/P4AQBCA Bearing

7014 ACD/P4AQBCA Bearing is designed with a 25° contact angle, optimising load distribution for precision applications.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction for smoother operation.
The bearing set includes four matched units, providing consistent performance in high-speed environments.
With a maximum speed of 29,000 rpm, it balances efficiency and reliability.

How Does 7014 ACD/P4AQBCA Bearing Reduce Friction?

7014 ACD/P4AQBCA Bearing uses a phenolic cage to minimise friction, enhancing operational smoothness.
The chrome steel construction further reduces wear, ensuring long-term performance.
Its extra light preload design allows for precise movement with minimal resistance.
This makes it ideal for applications requiring high-speed and low-friction operation.

Engineered for Precision: 7014 ACD/P4AQBCA Bearing

7014 ACD/P4AQBCA Bearing is built to meet P4A tolerance standards, ensuring exceptional accuracy.
The matched set of four bearings provides uniform load distribution and stability.
With a dynamic radial load capacity of 28,575 lbf, it handles demanding conditions effortlessly.
Its design is perfect for applications where precision and reliability are critical.

Application

Industrial Uses of 7014 ACD/P4AQBCA Bearing
7014 ACD/P4AQBCA Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The matched arrangement of four bearings provides stability in demanding industrial environments.

What Makes 7014 ACD/P4AQBCA Bearing a Preferred Choice?
In automotive applications, 7014 ACD/P4AQBCA Bearing supports high-speed components like turbochargers and gearboxes. Its phenolic cage reduces friction, enhancing performance under heavy loads.

Built for Heavy-Duty Use: 7014 ACD/P4AQBCA Bearing
For robotics and automation, 7014 ACD/P4AQBCA Bearing offers reliable performance in robotic arms and CNC machines. The extra light preload ensures smooth movement and precise positioning.

Medical vs Industrial: Where 7014 ACD/P4AQBCA Bearing Excels
In medical imaging devices, 7014 ACD/P4AQBCA Bearing provides quiet and smooth operation, essential for diagnostic accuracy. Its chrome steel construction also makes it suitable for industrial pumps and compressors.

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