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Super Precision Angular Contact Ball Bearings 7014 ACBGA/HCP4AL

Super Precision Angular Contact Ball Bearings 7014 ACBGA/HCP4AL

The 7014 ACBGA/HCP4AL 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 ceramic balls for smooth operation at high speeds up to 36,000 RPM.

Its phenolic cage and extra light preload ensure minimal friction and precise performance. The open design allows easy lubrication, making maintenance straightforward.

This bearing is part of a matched set of three, suitable for universal matching in back-to-back, face-to-face, or tandem arrangements. Ideal for high-precision applications like machine tools or spindles where accuracy is key.

Weighing 0.63kg, it handles dynamic radial loads up to 4095 lbf and operates in temperatures from -30°C to 110°C. Compliant with P4A tolerance class for exceptional precision.

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Product Parameters

  • Part Number 7014 ACBGA/HCP4AL
  • 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 7.938 mm
  • Ball Qty 28
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement Available
  • 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 Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 4095 lbf
  • Static Radial Load 3510 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 36000 rpm
  • Weight 0.63 kg
Super Precision Angular Contact Ball Bearings 7014 ACBGA/HCP4AL dimension drawing
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Features

Performance Features of 7014 ACBGA/HCP4AL Bearing

7014 ACBGA/HCP4AL Bearing features a 25° contact angle, optimised for high-precision angular contact applications.
Its chrome steel rings and ceramic balls ensure smooth operation under dynamic radial loads up to 4095 lbf.

The phenolic cage maintains ball alignment, reducing friction and wear during high-speed rotation.
With a maximum speed of 36,000 rpm, it delivers reliable performance in demanding conditions.

7014 ACBGA/HCP4AL Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its P4A tolerance class guarantees precision, making it suitable for critical applications.

The matched arrangement option allows for back-to-back, face-to-face, or tandem configurations.
This flexibility ensures optimal load distribution and performance in various setups.

Application

Super Precision Angular Contact Ball Bearings 7014 ACBGA/HCP4AL are widely used in high-speed machine tools, where their 25° contact angle ensures accurate spindle rotation. The ceramic balls reduce friction, making them ideal for precision grinding applications.

In robotics, 7014 ACBGA/HCP4AL Bearings provide smooth motion control for articulated arms, thanks to their matched arrangement and extra-light preload. Their phenolic cage offers quiet operation, essential for sensitive automation tasks.

For aerospace applications, 7014 ACBGA/HCP4AL Bearings handle both radial and axial loads in turbine systems, where their P4A tolerance class guarantees reliability. The wide temperature range (-30°C to 110°C) ensures performance in varying conditions.

Medical imaging devices benefit from 7014 ACBGA/HCP4AL Bearings’ low vibration and high-speed capabilities (up to 36,000 rpm). The open design allows for easy lubrication, extending service life in critical equipment.

In electric motors, 7014 ACBGA/HCP4AL Bearings support angular loads efficiently, with chrome steel rings enhancing durability. Their universal matching feature simplifies installation in complex drive systems.

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