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Super Precision Angular Contact Ball Bearings 7024 ACE/P4A

Super Precision Angular Contact Ball Bearings 7024 ACE/P4A

The 7024 ACE/P4A is a super precision angular contact ball bearing with a 120mm bore and 180mm outer diameter, crafted from high-quality chrome steel. It handles radial loads up to 12150 lbf and operates smoothly at speeds up to 13000 RPM.

Its 25° contact angle ensures excellent performance under angular loads, while the phenolic cage offers durability and reduced friction. The open design allows for easy lubrication and maintenance.

This bearing is ideal for high-precision applications like machine tools or spindle drives, where accuracy and reliability are crucial. It works well in temperatures ranging from -30°C to 110°C.

Weighing 2.17kg, it’s robust yet manageable for its size. Compliant with P4 tolerance standards, it’s interchangeable with SKF bearings, making it a versatile choice for replacements.

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Product Parameters

  • Part Number 7024 ACE/P4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 120 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 180 mm
  • Outer Dia Tolerance -0.01mm to 0
  • Width 28 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 14.288 mm
  • Ball Qty 29
  • Contact Angle 25°
  • Tolerance Class P4 (ABEC-7)
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement No
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 12150 lbf
  • Static Radial Load 11700 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 13000 rpm
  • Weight 2.17 kg
  • Price（$） 144.27
Super Precision Angular Contact Ball Bearings 7024 ACE/P4A dimension drawing
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Features

Performance Features of 7024 ACE/P4A Bearing

7024 ACE/P4A Bearing is crafted with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction and noise.

With a dynamic radial load capacity of 12,150 lbf, it handles demanding conditions reliably.
The P4 tolerance class guarantees high precision, making it suitable for critical tasks.

Operating at speeds up to 13,000 rpm, it balances performance and longevity.
Its open design allows for easy lubrication, maintaining smooth operation over time.

Application

Key Fields for 7024 ACE/P4A Bearing
7024 ACE/P4A Bearing is widely used in high-precision machine tools, where its 25° contact angle ensures accurate radial and axial load distribution. The open design and phenolic cage make it suitable for high-speed operations up to 13,000 rpm.

In robotics, 7024 ACE/P4A Bearing provides smooth motion control in articulated arms and joints, thanks to its P4 tolerance class. Its chrome steel construction offers durability in repetitive, high-stress applications.

For aerospace components, 7024 ACE/P4A Bearing’s ability to handle dynamic radial loads up to 12,150 lbf makes it reliable in flight control systems. The lubricated design ensures consistent performance across a broad temperature range.

Automotive testing equipment often incorporates 7024 ACE/P4A Bearing for its precision in measuring angular forces. The metric sizing and ABEC-7 rating make it a versatile choice for European and Asian manufacturers.

In medical imaging devices, 7024 ACE/P4A Bearing’s low vibration and high-speed capabilities contribute to clearer scan results. The phenolic cage reduces friction, extending service life in continuous-use environments.

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