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Super Precision Angular Contact Ball Bearings 7014 ACB/HCP4ADGA

Super Precision Angular Contact Ball Bearings 7014 ACB/HCP4ADGA

The 7014 ACB/HCP4ADGA is a super precision angular contact ball bearing, measuring 70mm by 110mm by 40mm. It’s crafted from chrome steel with ceramic balls for smooth operation and a phenolic cage for durability.

With a 25° contact angle, it handles radial loads up to 6660 lbf and spins at speeds up to 36,000 RPM. Its open design and extra light preload ensure minimal friction and easy maintenance.

This bearing is part of a matched set of two, suitable for universal arrangements like back-to-back or face-to-face mounting. Ideal for high-speed applications like machine tool spindles or precision instruments.

Weighing 1.25kg, it operates in temperatures from -30°C to 110°C and meets P4A tolerance standards for exceptional accuracy. Interchangeable with SKF bearings for convenient replacements.

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Product Parameters

  • Part Number 7014 ACB/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 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 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 6660 lbf
  • Static Radial Load 6975 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 36000 rpm
  • Weight 1.25 kg
Super Precision Angular Contact Ball Bearings 7014 ACB/HCP4ADGA dimension drawing
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Features

Performance Features of 7014 ACB/HCP4ADGA Bearing

7014 ACB/HCP4ADGA Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and ceramic balls enhance durability while reducing friction.

The phenolic cage ensures smooth operation, even at high speeds up to 36,000 rpm.
Universal matching allows flexible arrangements like back-to-back or face-to-face configurations.

With a dynamic radial load capacity of 6660 lbf, it handles demanding conditions reliably.
The P4A tolerance class guarantees precision performance in critical applications.

7014 ACB/HCP4ADGA Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its lubricated design minimises maintenance needs while ensuring consistent performance.

Application

Key Fields for 7014 ACB/HCP4ADGA Bearing
In industrial settings, 7014 ACB/HCP4ADGA Bearing excels in high-speed spindle applications, thanks to its ceramic balls and phenolic cage that reduce friction. The universal matching design allows flexible arrangements for back-to-back or face-to-face setups.

Where Is 7014 ACB/HCP4ADGA Bearing Used?
You’ll often find 7014 ACB/HCP4ADGA Bearing in precision machine tools, where its P4A tolerance ensures consistent accuracy. The extra-light preload also makes it ideal for applications requiring minimal vibration.

Built for Heavy-Duty Use: 7014 ACB/HCP4ADGA Bearing
This bearing handles dynamic radial loads up to 6660 lbf, making it suitable for heavy machinery like grinders. Its chrome steel rings and ceramic balls provide durability under demanding conditions.

Automotive vs Aerospace: Applications of 7014 ACB/HCP4ADGA Bearing
In automotive systems, 7014 ACB/HCP4ADGA Bearing supports high-performance gearboxes, while in aerospace, its lightweight design and precision suit actuator mechanisms. The temperature range (-30°C to 110°C) ensures reliability in both fields.

Q&A

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