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Super Precision Angular Contact Ball Bearings 7024 CD/P4ATBTA

Super Precision Angular Contact Ball Bearings 7024 CD/P4ATBTA

The 7024 CD/P4ATBTA is a super precision angular contact ball bearing with a 120mm bore and 180mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 56475 lbf and operates smoothly at speeds up to 16000 RPM.

Its 15° contact angle and matched arrangement of three bearings (TBT) provide excellent stability for high-precision applications. The phenolic cage ensures quiet operation and long service life.

Designed for angular contact loads, this bearing is ideal for machine tools or spindle systems where accuracy is crucial. It works in temperatures from -30°C to 110°C and comes pre-lubricated for easy use.

Weighing 6.39kg, it’s robust yet suitable for precision machinery. Compliant with P4A tolerance class, it’s interchangeable with SKF bearings for reliable replacements.

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Product Parameters

  • Part Number 7024 CD/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 19.05 mm
  • Ball Qty 22
  • Contact Angle 15°
  • 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 56475 lbf
  • Static Radial Load 82125 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 16000 rpm
  • Weight 6.39 kg
Super Precision Angular Contact Ball Bearings 7024 CD/P4ATBTA dimension drawing
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Features

Performance Features of 7024 CD/P4ATBTA Bearing

7024 CD/P4ATBTA Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls enhance durability, supporting dynamic radial loads up to 56,475 lbf.

The phenolic cage ensures smooth operation, even at high speeds of 16,000 rpm.
With an extra-light preload (Class A), it offers precision and stability in demanding conditions.

Three matched bearings (TBT arrangement) provide balanced performance for complex setups.
The open design and lubrication ensure consistent operation within a temperature range of -30°C to 110°C.

Its tight tolerances (P4A class) make it suitable for high-precision machinery.
The 22 balls, each 19.05 mm in diameter, contribute to its reliable load-bearing capacity.

Application

Key Fields for 7024 CD/P4ATBTA Bearing
In high-precision machine tools, 7024 CD/P4ATBTA Bearing excels due to its angular contact design and P4A tolerance class, ensuring minimal vibration during operation. The matched set of three bearings provides enhanced stability for spindle applications.

Where Is 7024 CD/P4ATBTA Bearing Used?
You’ll often find 7024 CD/P4ATBTA Bearing in aerospace components like helicopter gearboxes, where its extra-light preload and high-speed capability are crucial. The phenolic cage also handles temperature variations well in demanding environments.

Built for Heavy-Duty Use: 7024 CD/P4ATBTA Bearing
This bearing’s chrome steel construction makes it ideal for industrial pumps handling radial and axial loads simultaneously. Its 16,000 rpm max speed suits applications requiring both precision and durability.

Automotive vs Aerospace: Applications of 7024 CD/P4ATBTA Bearing
In automotive testing rigs, 7024 CD/P4ATBTA Bearing supports precise measurements, while in aerospace, its matched set configuration ensures reliability in flight control systems. The 15° contact angle optimizes load distribution for both fields.

Practical Applications of 7024 CD/P4ATBTA Bearing
For robotic arms in automation, 7024 CD/P4ATBTA Bearing offers smooth rotation thanks to its phenolic cage and lubricated design. The 180mm outer diameter provides ample support for heavy payloads in repetitive motions.

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