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Super Precision Angular Contact Ball Bearings 7014 ACD/HCP4ATBTA

Super Precision Angular Contact Ball Bearings 7014 ACD/HCP4ATBTA

The 7014 ACD/HCP4ATBTA is a super precision angular contact ball bearing with a 70mm bore and 110mm outer diameter, designed for high-speed applications. Its 25° contact angle and ceramic balls ensure smooth operation under radial loads up to 23850 lbf.

With a phenolic cage and chrome steel rings, this bearing offers durability and can handle speeds up to 36000 RPM. The open design allows for easy lubrication, while the extra light preload ensures minimal friction.

This set includes three matched bearings arranged in a TBT configuration, ideal for precision machinery like spindles or CNC tools. It operates efficiently in temperatures from -30°C to 110°C.

Weighing 1.5kg, it’s a robust choice for demanding environments. Compliant with P4A tolerance standards, it’s interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number 7014 ACD/HCP4ATBTA
  • 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 60 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 3 bearings <>> TBT
  • Number Of Bearings In Matched Set 3
  • Universal Matching Bearing No
  • Preload Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 23850 lbf
  • Static Radial Load 29700 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 36000 rpm
  • Weight 1.5 kg
Super Precision Angular Contact Ball Bearings 7014 ACD/HCP4ATBTA dimension drawing
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Features

Performance Features of 7014 ACD/HCP4ATBTA Bearing

7014 ACD/HCP4ATBTA Bearing is designed with a 25° contact angle, ideal for handling combined radial and axial loads.
The ceramic balls and chrome steel rings ensure smooth operation at high speeds, up to 36,000 rpm.

Its phenolic cage maintains ball alignment, reducing friction and enhancing durability.
The extra light preload (Class A) ensures precision performance in demanding applications.

With a dynamic radial load capacity of 23,850 lbf, it excels in high-performance machinery.
The matched arrangement of three bearings (> TBT) provides stability and balanced load distribution.

7014 ACD/HCP4ATBTA Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its open design allows for easy lubrication, ensuring long-term reliability.

Application

Industrial Uses of 7014 ACD/HCP4ATBTA Bearing
7014 ACD/HCP4ATBTA Bearing is commonly used in high-speed machine tools, where its ceramic balls and phenolic cage reduce friction and heat buildup. The matched set arrangement ensures stability in precision grinding and milling operations.

What Makes 7014 ACD/HCP4ATBTA Bearing a Preferred Choice?
In robotics, 7014 ACD/HCP4ATBTA Bearing excels in articulated arms due to its angular contact design and extra-light preload. The P4A tolerance class guarantees consistent performance in repetitive motion tasks.

Perfect Fit for Automation: 7014 ACD/HCP4ATBTA Bearing
7014 ACD/HCP4ATBTA Bearing works well in automated assembly lines, handling both radial and axial loads smoothly. Its lubricated design minimises maintenance needs in continuous operation environments.

Medical vs Industrial: Where 7014 ACD/HCP4ATBTA Bearing Excels
For medical imaging devices, 7014 ACD/HCP4ATBTA Bearing’s ceramic components provide quiet operation essential for sensitive diagnostics. In industrial pumps, its chrome steel rings withstand corrosive fluids effectively.

How Does 7014 ACD/HCP4ATBTA Bearing Support High-Speed Operations?
The 7014 ACD/HCP4ATBTA Bearing’s 36,000 rpm rating makes it ideal for turbochargers and small turbine applications. Its temperature range ensures reliability even under demanding thermal conditions.

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