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Super Precision Angular Contact Ball Bearings 7014 ACE/HCP4ALDT

Super Precision Angular Contact Ball Bearings 7014 ACE/HCP4ALDT

The 7014 ACE/HCP4ALDT is a super precision angular contact ball bearing with a 70mm bore and 110mm outer diameter, crafted from chrome steel for durability. It features a 25° contact angle and comes as a matched pair for balanced performance.

With ceramic balls and a phenolic cage, it handles radial loads up to 8190 lbf and spins smoothly at speeds up to 29,000 RPM. The open design allows easy lubrication, ensuring long service life.

Its P4A tolerance class ensures high precision, making it ideal for applications like machine tools or high-speed spindles. The matched pair arrangement (<< DT) provides stability under angular loads. Weighing 1.11kg, it operates in temperatures from -30°C to 110°C. This model is interchangeable with SKF bearings, offering a reliable replacement option for precision machinery.

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Product Parameters

  • Part Number 7014 ACE/HCP4ALDT
  • 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 9.525 mm
  • Ball Qty 25
  • Contact Angle 25°
  • 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 Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 8190 lbf
  • Static Radial Load 7762 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 29000 rpm
  • Weight 1.11 kg
Super Precision Angular Contact Ball Bearings 7014 ACE/HCP4ALDT dimension drawing
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Features

Performance Features of 7014 ACE/HCP4ALDT Bearing

7014 ACE/HCP4ALDT Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and ceramic balls enhance durability while reducing friction.

The phenolic cage maintains ball alignment, ensuring smooth operation even at high speeds.
With a maximum speed of 29,000 rpm, it delivers reliable performance in precision tasks.

7014 ACE/HCP4ALDT Bearing’s preload availability allows for fine-tuning to specific application needs.
Its matched arrangement of two bearings ensures stability and consistent performance.

The open seal design simplifies maintenance while the P4A tolerance class guarantees precision.
This bearing is ideal for applications requiring high-speed and high-load capabilities.

Application

Ideal for Precision: 7014 ACE/HCP4ALDT Bearing
The 7014 ACE/HCP4ALDT Bearing excels in high-speed machine tools, where its 25° contact angle ensures accurate radial and axial load distribution. Its ceramic balls reduce friction, making it ideal for precision grinding applications.

In robotics, 7014 ACE/HCP4ALDT Bearing provides smooth motion control in articulated arms, thanks to its matched arrangement and preload capability. The phenolic cage offers quiet operation, essential for sensitive automated systems.

For aerospace components, 7014 ACE/HCP4ALDT Bearing’s P4A tolerance class guarantees reliability in navigation systems and flight controls. The chrome steel rings withstand rigorous conditions while maintaining dimensional stability.

Medical imaging devices benefit from 7014 ACE/HCP4ALDT Bearing’s low-vibration performance, crucial for clear scan results. The lubricated design ensures long service life even in continuous operation.

In electric vehicle motors, 7014 ACE/HCP4ALDT Bearing handles angular loads efficiently, supporting extended battery life. Its metric sizing simplifies integration with European and Asian automotive designs.

Q&A

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