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Super Precision Angular Contact Ball Bearings 7014 ACD/HCP4ADT

Super Precision Angular Contact Ball Bearings 7014 ACD/HCP4ADT

The 7014 ACD/HCP4ADT is a super precision angular contact ball bearing with a 70mm bore and 110mm outer diameter, crafted from high-quality chrome steel and ceramic balls. It handles radial loads up to 17842 lbf and operates smoothly at speeds up to 36,000 RPM.

Its 25° contact angle and matched arrangement (2 bearings) provide excellent stability under angular loads, while the phenolic cage ensures durability. The open design allows for easy lubrication and maintenance.

This bearing is ideal for high-speed applications like machine tool spindles or precision instruments, where accuracy and low friction are crucial. It works well in temperatures from -30°C to 110°C.

Weighing 1kg, it’s a robust yet manageable choice for demanding setups. Compliant with P4A tolerance class for superior precision. Interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number 7014 ACD/HCP4ADT
  • 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 << 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 17842 lbf
  • Static Radial Load 19462 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 36000 rpm
  • Weight 1 kg
Super Precision Angular Contact Ball Bearings 7014 ACD/HCP4ADT dimension drawing
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Features

Performance Features of 7014 ACD/HCP4ADT Bearing

7014 ACD/HCP4ADT Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and ceramic balls enhance durability and reduce friction during high-speed operation.

The phenolic cage maintains ball alignment, ensuring smooth performance even at speeds up to 36,000 rpm.
With a dynamic radial load capacity of 17,842 lbf, it handles demanding conditions reliably.

Preload availability in matched sets of two bearings improves precision and stability.
The P4A tolerance class guarantees consistent performance in high-precision applications.

7014 ACD/HCP4ADT Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its lubricated design reduces maintenance needs while extending service life.

Application

Industrial Uses of 7014 ACD/HCP4ADT Bearing
7014 ACD/HCP4ADT Bearing is commonly used in high-speed machine tools, where its precision and angular contact design ensure accurate performance. The ceramic balls reduce friction, making it ideal for applications requiring smooth rotation.

In robotics, 7014 ACD/HCP4ADT Bearing supports articulated arms, providing stability and durability in repetitive movements. Its matched arrangement enhances load distribution, which is crucial for automated systems.

For aerospace components, 7014 ACD/HCP4ADT Bearing’s phenolic cage and chrome steel rings offer reliability under varying temperatures. The P4A tolerance class ensures consistent performance in critical flight systems.

How Does 7014 ACD/HCP4ADT Bearing Improve Performance?
7014 ACD/HCP4ADT Bearing excels in high-speed spindles, where its low friction ceramic balls enhance efficiency. The preload option further reduces vibration, improving overall machine accuracy.

In medical imaging devices, 7014 ACD/HCP4ADT Bearing’s precision ensures smooth operation for detailed scans. Its open design allows for easy lubrication, extending service life in demanding environments.

Built for Heavy-Duty Use: 7014 ACD/HCP4ADT Bearing
7014 ACD/HCP4ADT Bearing is a reliable choice for industrial pumps, handling both radial and axial loads with ease. The phenolic cage withstands harsh conditions, making it suitable for chemical processing.

In automotive testing equipment, 7014 ACD/HCP4ADT Bearing’s high-speed capability ensures accurate data collection. Its metric sizing and compatibility with SKF models simplify replacements and upgrades.

Automotive vs Aerospace: Applications of 7014 ACD/HCP4ADT Bearing
In automotive transmissions, 7014 ACD/HCP4ADT Bearing provides smooth gear shifts with its angular contact design. The ceramic balls reduce wear, extending the component’s lifespan.

For aerospace actuators, 7014 ACD/HCP4ADT Bearing’s high-speed tolerance and temperature stability are essential. The matched bearing set ensures consistent performance in critical flight controls.

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