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Super Precision Angular Contact Ball Bearings 7024 ACE/P4ATBTA

Super Precision Angular Contact Ball Bearings 7024 ACE/P4ATBTA

The 7024 ACE/P4ATBTA is a super precision angular contact ball bearing with a 120mm bore and 180mm outer diameter, crafted from durable chrome steel. It handles both radial and angular loads, with a dynamic radial load capacity of 26325 lbf.

Its open design and phenolic cage ensure smooth operation at speeds up to 16000 RPM, while the extra-light preload enhances precision. The bearing operates efficiently in temperatures ranging from -30°C to 110°C.

This set includes three matched bearings arranged in a TBT configuration, ideal for high-precision applications. Commonly used in machine tools or spindle systems where accuracy is critical.

Weighing 6.5kg, it’s robust yet designed for precision performance. Compliant with P4A tolerance standards for reliable use in demanding environments.

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Product Parameters

  • Part Number 7024 ACE/P4ATBTA
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 120 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 180 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 84 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 14.288 mm
  • Ball Qty 29
  • 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 Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 26325 lbf
  • Static Radial Load 35100 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 16000 rpm
  • Weight 6.5 kg
Super Precision Angular Contact Ball Bearings 7024 ACE/P4ATBTA dimension drawing
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Features

Performance Features of 7024 ACE/P4ATBTA Bearing

7024 ACE/P4ATBTA Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability, supporting dynamic radial loads up to 26325 lbf.

The phenolic cage maintains ball alignment, reducing friction and enhancing smooth operation.
With a maximum speed of 16,000 rpm, it delivers reliable performance in high-speed scenarios.

Preloaded for extra light class A, 7024 ACE/P4ATBTA Bearing offers precision in matched arrangements of three bearings.
Its P4A tolerance class ensures consistent accuracy for demanding industrial applications.

Application

Industrial Uses of 7024 ACE/P4ATBTA Bearing
This bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The matched set of three bearings provides stability for heavy cutting operations.

How Does 7024 ACE/P4ATBTA Bearing Improve Performance?
In automotive testing rigs, it handles radial and axial loads smoothly, thanks to its 25° contact angle. The phenolic cage reduces friction, making it suitable for long-duration runs.

Built for Heavy-Duty Use: 7024 ACE/P4ATBTA Bearing
You’ll find it in large industrial pumps, where the chrome steel construction withstands constant vibration. Its extra-light preload ensures minimal energy loss during operation.

Medical vs Industrial: Where 7024 ACE/P4ATBTA Bearing Excels
While it’s robust enough for paper mill rollers, the P4A tolerance also suits medical imaging devices requiring silent, precise movement. The lubricated design extends service life in both fields.

Perfect Fit for Automation: 7024 ACE/P4ATBTA Bearing
Robotic arms benefit from its low-friction phenolic cage and high-speed capability (up to 16,000 rpm). The matched set arrangement ensures consistent alignment in repetitive tasks.

Q&A

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