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Super Precision Angular Contact Ball Bearings 7014 ACB/HCP4A

Super Precision Angular Contact Ball Bearings 7014 ACB/HCP4A

The 7014 ACB/HCP4A is a super precision angular contact ball bearing with a 70mm bore and 110mm outer diameter, crafted from chrome steel for durability. It handles radial loads up to 4095 lbf and spins smoothly at high speeds up to 28,000 RPM.

Its 25° contact angle and ceramic balls reduce friction, while the phenolic cage ensures quiet operation. The open design allows for easy lubrication, and it works in temperatures from -30°C to 110°C.

This bearing is interchangeable with SKF models, making it a reliable choice for replacements. Ideal for high-precision applications like machine tools or spindle drives where accuracy is key.

Weighing 0.63kg, it’s robust yet manageable for its size. Compliant with P4 tolerance standards for precise performance.

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Product Parameters

  • Part Number 7014 ACB/HCP4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 70 mm
  • Bore Dia Tolerance -0.007mm to 0
  • Outer Dia 110 mm
  • Outer Dia Tolerance -0.008mm to 0
  • Width 20 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 7.938 mm
  • Ball Qty 28
  • Contact Angle 25°
  • Tolerance Class P4 (ABEC-7)
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement Available
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 4095 lbf
  • Static Radial Load 3510 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 28000 rpm
  • Weight 0.63 kg
  • Price（$） 468.432
Super Precision Angular Contact Ball Bearings 7014 ACB/HCP4A dimension drawing
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Features

Performance Features of 7014 ACB/HCP4A Bearing

7014 ACB/HCP4A Bearing features a 25° contact angle, optimised for handling combined radial and axial loads.
Its chrome steel rings and ceramic balls reduce friction, enhancing speed and precision.

The phenolic cage ensures smooth operation at high speeds, up to 28,000 rpm.
With a dynamic radial load capacity of 4095 lbf, it delivers reliable performance in demanding applications.

7014 ACB/HCP4A Bearing operates efficiently within a temperature range of -30° to 110°C.
Its P4 tolerance class (ABEC-7) guarantees high precision for critical tasks.

Application

Industrial Uses of 7014 ACB/HCP4A Bearing
7014 ACB/HCP4A 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 suitable for applications requiring smooth rotation.

What Makes 7014 ACB/HCP4A Bearing a Preferred Choice?
In automotive applications, 7014 ACB/HCP4A Bearing supports components like wheel hubs and transmissions, thanks to its high load capacity. The phenolic cage adds durability, especially in high-temperature environments.

Perfect Fit for Automation: 7014 ACB/HCP4A Bearing
For robotic arms and automated systems, 7014 ACB/HCP4A Bearing offers reliable performance with minimal maintenance. Its P4 tolerance class ensures consistent operation in precision-driven tasks.

Medical vs Industrial: Where 7014 ACB/HCP4A Bearing Excels
In medical imaging devices, 7014 ACB/HCP4A Bearing provides quiet and smooth operation, essential for accurate diagnostics. Industrial uses include CNC machines, where its high-speed capability is a key advantage.

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