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Super Precision Angular Contact Ball Bearings 7014 ACE/HCP4ADGA

Super Precision Angular Contact Ball Bearings 7014 ACE/HCP4ADGA

The 7014 ACE/HCP4ADGA 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 8190 lbf.

The open design and phenolic cage allow for easy lubrication and long-lasting performance. With a maximum speed of 29,000 RPM, it’s suitable for demanding environments like machine tools or spindles.

This bearing comes in a matched set of two, offering flexibility for back-to-back, face-to-face, or tandem arrangements. Its P4A tolerance class guarantees exceptional accuracy for precision machinery.

Weighing 1.11kg, it operates efficiently in temperatures from -30°C to 110°C. Ideal for applications where high speed and precision are critical, such as aerospace or medical equipment.

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Product Parameters

  • Part Number 7014 ACE/HCP4ADGA
  • 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 9.525 mm
  • Ball Qty 25
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement Universal matching
  • Number Of Bearings In Matched Set 2
  • 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 8190 lbf
  • Static Radial Load 7762 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 29000 rpm
  • Weight 1.11 kg
  • Price（$） 479.727
Super Precision Angular Contact Ball Bearings 7014 ACE/HCP4ADGA dimension drawing
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Features

Performance Features of 7014 ACE/HCP4ADGA Bearing

7014 ACE/HCP4ADGA Bearing is crafted with chrome steel rings and ceramic balls, ensuring high precision and durability.

Its 25° contact angle and extra light preload enhance performance in angular contact applications.

The phenolic cage maintains ball alignment, reducing friction and extending service life.

With a dynamic radial load capacity of 8190 lbf, it handles demanding conditions effortlessly.

How Does 7014 ACE/HCP4ADGA Bearing Achieve High-Speed Performance?

7014 ACE/HCP4ADGA Bearing reaches speeds up to 29,000 rpm, thanks to its ceramic balls and precision design.

The universal matching arrangement allows for versatile installation in back-to-back or face-to-face configurations.

Its P4A tolerance class ensures consistent accuracy, even under high-speed operation.

Lubrication is optimised to reduce wear, maintaining smooth performance over time.

Engineered for Precision: 7014 ACE/HCP4ADGA Bearing

7014 ACE/HCP4ADGA Bearing’s chrome steel and ceramic construction provides excellent resistance to wear.

The open seal type allows for easy lubrication access, ensuring long-term reliability.

With a static radial load of 7762 lbf, it offers stability in high-precision applications.

Its 40 mm width and tight tolerances ensure a perfect fit in complex machinery.

Steel vs Ceramic Bearings: Strengths of 7014 ACE/HCP4ADGA Bearing

7014 ACE/HCP4ADGA Bearing combines chrome steel rings with ceramic balls for superior performance.

This mix reduces friction and heat generation, ideal for high-speed applications.

The phenolic cage adds durability, making it suitable for demanding environments.

Its temperature range of -30°C to 110°C ensures reliable operation in various conditions.

Application

Key Fields for 7014 ACE/HCP4ADGA Bearing
In industrial machinery, 7014 ACE/HCP4ADGA Bearing is commonly used in high-speed spindles and precision machine tools, where its 25° contact angle ensures accurate radial and axial load handling. The ceramic balls reduce friction, making it suitable for demanding applications.

What Makes 7014 ACE/HCP4ADGA Bearing a Preferred Choice?
For automotive applications, 7014 ACE/HCP4ADGA Bearing excels in electric motor systems and gearboxes, thanks to its universal matching design. The extra light preload helps maintain smooth operation even under varying loads.

Perfect Fit for Automation: 7014 ACE/HCP4ADGA Bearing
In robotics and automation, 7014 ACE/HCP4ADGA Bearing is ideal for robotic arms and CNC machinery, where its phenolic cage provides stability at high speeds. The P4A tolerance class ensures consistent performance in precise movements.

Medical vs Industrial: Where 7014 ACE/HCP4ADGA Bearing Excels
For medical imaging devices, 7014 ACE/HCP4ADGA Bearing offers reliable performance due to its chrome steel rings and ceramic balls. In industrial settings, its high-speed capability makes it a go-to for turbine applications.

Built for Heavy-Duty Use: 7014 ACE/HCP4ADGA Bearing
In heavy machinery, 7014 ACE/HCP4ADGA Bearing handles significant radial and axial loads with ease. The lubricated design and temperature range up to 110°C ensure durability in tough environments.

Q&A

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