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Super Precision Angular Contact Ball Bearings 7014 ACB/HCP4ATGA

Super Precision Angular Contact Ball Bearings 7014 ACB/HCP4ATGA

The 7014 ACB/HCP4ATGA is a super precision angular contact ball bearing measuring 70mm by 110mm by 60mm, crafted from chrome steel and ceramic balls for enhanced durability. It handles radial loads up to 8775 lbf and reaches speeds of 36,000 RPM, making it suitable for high-performance applications.

Its 25° contact angle and universal matching design allow flexible arrangements like back-to-back or face-to-face setups. The phenolic cage ensures smooth operation, while the extra light preload reduces friction.

This bearing comes lubricated and works in temperatures from -30°C to 110°C. Ideal for precision machinery, spindles, or high-speed tools where accuracy is key.

Weighing 1.88kg, it’s part of a matched set of three bearings, interchangeable with SKF models. Compliant with P4A tolerance class for reliable performance.

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Product Parameters

  • Part Number 7014 ACB/HCP4ATGA
  • 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 7.938 mm
  • Ball Qty 28
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement Universal matching
  • 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 8775 lbf
  • Static Radial Load 10462 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 36000 rpm
  • Weight 1.88 kg
Super Precision Angular Contact Ball Bearings 7014 ACB/HCP4ATGA dimension drawing
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Features

Performance Features of 7014 ACB/HCP4ATGA Bearing

7014 ACB/HCP4ATGA Bearing is designed with a 25° contact angle, ideal for handling combined radial and axial loads.
Its ceramic balls and chrome steel rings ensure smooth operation even at high speeds up to 36,000 rpm.

The phenolic cage in 7014 ACB/HCP4ATGA Bearing provides excellent heat resistance and reduces friction.
With a dynamic radial load capacity of 8775 lbf, it offers reliable performance in precision applications.

7014 ACB/HCP4ATGA Bearing’s universal matching design allows flexible arrangement in back-to-back or face-to-face configurations.
Its extra light preload ensures minimal friction, enhancing efficiency and longevity.

The open seal type of 7014 ACB/HCP4ATGA Bearing allows for easy lubrication and maintenance.
Operating within a temperature range of -30°C to 110°C, it suits various industrial environments.

Application

Ideal for Precision: 7014 ACB/HCP4ATGA Bearing
The 7014 ACB/HCP4ATGA Bearing is widely used in high-speed machine tools, where its 25° contact angle ensures smooth operation under angular loads. Its ceramic balls reduce friction, making it suitable for precision grinding applications.

In aerospace applications, 7014 ACB/HCP4ATGA Bearing supports components like turbine shafts, thanks to its phenolic cage and P4A tolerance class. The universal matching design allows for flexible arrangements in tight spaces.

For robotics, 7014 ACB/HCP4ATGA Bearing excels in articulated arms, where its extra light preload enhances responsiveness. The chrome steel rings provide durability in continuous operation scenarios.

Medical imaging devices benefit from 7014 ACB/HCP4ATGA Bearing’s low friction and high-speed capabilities. Its lubricated design ensures quiet performance in sensitive environments like MRI machines.

In automation systems, 7014 ACB/HCP4ATGA Bearing is a reliable choice for spindle drives, where its tandem arrangement handles radial and axial loads efficiently. The metric sizing simplifies integration with European machinery standards.

Q&A

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