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Super Precision Angular Contact Ball Bearings 7024 CD/P4ADBB

Super Precision Angular Contact Ball Bearings 7024 CD/P4ADBB

The 7024 CD/P4ADBB is a super precision angular contact ball bearing, measuring 120mm by 180mm by 56mm. Made from chrome steel, it features a 15° contact angle and comes in a matched pair for balanced performance.

It handles radial loads up to 42750 lbf and spins smoothly at speeds up to 16000 RPM. The phenolic cage ensures durability, while the open design allows for easy lubrication.

With a tight tolerance class of P4A, this bearing offers reliable precision for demanding applications. Its light preload (Class B) ensures smooth operation under angular contact loads.

Ideal for high-speed machinery like spindles or CNC equipment, where accuracy and stability are key. The matched pair setup (DB arrangement) enhances performance in bidirectional loads. Compliant with standard temperature ranges (-30°C to 110°C).

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Product Parameters

  • Part Number 7024 CD/P4ADBB
  • 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 56 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 2 bearings <> DB
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Light / Class B
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 42750 lbf
  • Static Radial Load 55125 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 16000 rpm
  • Weight 4.26 kg
  • Price（$） 77.184
Super Precision Angular Contact Ball Bearings 7024 CD/P4ADBB dimension drawing
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Features

Performance Features of 7024 CD/P4ADBB Bearing

7024 CD/P4ADBB 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 42,750 lbf.

The phenolic cage ensures smooth operation, even at high speeds of 16,000 rpm.
Precision-matched as a duplex set, it offers consistent performance in demanding conditions.

With a temperature range of -30°C to 110°C, 7024 CD/P4ADBB Bearing performs reliably in varied environments.
Its tight tolerances (P4A class) ensure minimal vibration and noise for precision applications.

The open design simplifies lubrication, reducing maintenance needs over time.
Weighing 4.26 kg, it balances strength and manageability for industrial use.

Application

Industrial Uses of 7024 CD/P4ADBB Bearing
This bearing is commonly used in high-precision machine tools, where its angular contact design helps maintain accuracy under radial and axial loads. The matched arrangement ensures stability in demanding industrial environments.

Where Is 7024 CD/P4ADBB Bearing Used?
You’ll often find it in automotive applications like high-performance gearboxes, where its light preload and P4A tolerance class enhance smooth operation. The chrome steel construction also provides durability for long-term use.

Built for Heavy-Duty Use: 7024 CD/P4ADBB Bearing
It’s a reliable choice for robotics and automation systems, thanks to its phenolic cage and high-speed capability. The open design allows for easy lubrication, extending its service life in continuous operations.

Automotive vs Aerospace: Applications of 7024 CD/P4ADBB Bearing
In automotive systems, it supports gear shifts and drivetrain components, while aerospace applications benefit from its precision in flight control mechanisms. The matched bearing set ensures consistent performance in both fields.

Perfect Fit for Automation: 7024 CD/P4ADBB Bearing
This bearing works well in CNC machines and robotic arms, where its 15° contact angle reduces friction. The high dynamic load capacity makes it suitable for repetitive, high-stress tasks.

Q&A

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