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Super Precision Angular Contact Ball Bearings 7014 ACEGA/P4A

Super Precision Angular Contact Ball Bearings 7014 ACEGA/P4A

The 7014 ACEGA/P4A 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 is designed for angular contact loads, making it suitable for high-speed applications.

With a dynamic radial load capacity of 5062 lbf, it spins smoothly at speeds up to 29,000 RPM. The phenolic cage ensures durability, while the open design allows for easy lubrication and maintenance.

This bearing is part of a universal matching set, suitable for back-to-back, face-to-face, or tandem arrangements. Ideal for precision machinery like spindles or CNC equipment where accuracy and speed are crucial.

Weighing 0.61kg, it operates efficiently in temperatures from -30°C to 110°C. Compliant with P4A tolerance class, it offers reliable performance for demanding industrial applications.

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Product Parameters

  • Part Number 7014 ACEGA/P4A
  • 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 20 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 9.525 mm
  • Ball Qty 25
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement No
  • Number Of Bearings In Matched Set 3
  • Universal Matching Bearing Yes, back-to-back (<>), face-to-face (><) or tandem (>>)
  • Preload Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 5062 lbf
  • Static Radial Load 3892 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 29000 rpm
  • Weight 0.61 kg
  • Price（$） 156.159
Super Precision Angular Contact Ball Bearings 7014 ACEGA/P4A dimension drawing
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Features

Performance Features of 7014 ACEGA/P4A Bearing

7014 ACEGA/P4A Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
The chrome steel construction ensures durability and resistance to wear in high-speed operations.
With a dynamic radial load capacity of 5062 lbf, it handles demanding tasks with ease.
Its phenolic cage maintains ball alignment, reducing friction and enhancing longevity.

How Does 7014 ACEGA/P4A Bearing Achieve High-Speed Performance?

7014 ACEGA/P4A Bearing supports speeds up to 29,000 rpm, making it ideal for precision applications.
The open design allows for efficient lubrication, ensuring smooth operation even at high speeds.
Its extra-light preload (Class A) minimises friction, contributing to consistent performance.
The P4A tolerance class guarantees precision, meeting strict industry standards.

Engineered for Precision: 7014 ACEGA/P4A Bearing

7014 ACEGA/P4A Bearing’s chrome steel balls and rings provide reliable performance in angular contact scenarios.
The 25° contact angle ensures optimal load distribution, reducing stress on components.
With a static radial load capacity of 3892 lbf, it offers stability under pressure.
Its universal matching capability allows flexible arrangement options (back-to-back, face-to-face, or tandem).

Application

Industrial Uses of 7014 ACEGA/P4A Bearing
This bearing is commonly used in high-speed machine tools, where its precision and angular contact design ensure accurate spindle rotation. The extra-light preload makes it suitable for applications requiring minimal friction.

In automotive systems, 7014 ACEGA/P4A Bearing supports components like electric motors and steering mechanisms. Its chrome steel construction provides durability, while the phenolic cage reduces vibration.

For robotics, 7014 ACEGA/P4A Bearing offers reliable performance in articulated arms and joints. The P4A tolerance class ensures consistent movement, which is crucial for repeatable tasks.

In medical imaging devices, 7014 ACEGA/P4A Bearing’s low-noise operation and high-speed capability are ideal. The open design allows for easy lubrication, extending service life in critical applications.

Consumer electronics like high-end printers benefit from 7014 ACEGA/P4A Bearing’s smooth operation. Its compact size and metric dimensions make it a versatile choice for various compact devices.

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