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Super Precision Angular Contact Ball Bearings 7024 CD/P4DBA

Super Precision Angular Contact Ball Bearings 7024 CD/P4DBA

The 7024 CD/P4DBA is a super precision angular contact ball bearing with a 120mm bore and 180mm outer diameter, crafted from chrome steel for durability. It handles radial loads up to 42750 lbf and spins smoothly at speeds up to 16000 RPM.

Its 15° contact angle and matched arrangement (2 bearings DB) provide excellent stability for high-precision applications. The phenolic cage ensures quiet operation and long service life.

This bearing is lubricated and works well in temperatures from -30°C to 110°C. Ideal for machine tools or high-speed spindles where precision is key.

Weighing 4.26kg, it’s robust yet suitable for demanding environments. Compliant with P4 tolerance class for exceptional accuracy.

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Product Parameters

  • Part Number 7024 CD/P4DBA
  • 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 P4
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement 2 bearings <> DB
  • Number Of Bearings In Matched Set 2
  • 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 42750 lbf
  • Static Radial Load 55125 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 16000 rpm
  • Weight 4.26 kg
Super Precision Angular Contact Ball Bearings 7024 CD/P4DBA dimension drawing
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Features

Why Choose 7024 CD/P4DBA Bearing for Precision Tasks?

7024 CD/P4DBA Bearing features a 15° contact angle, optimised for high-precision angular contact applications.
Its chrome steel construction ensures durability and consistent performance under dynamic radial loads up to 42750 lbf.

The phenolic cage maintains ball alignment, reducing friction and enhancing operational smoothness.
With a maximum speed of 16,000 rpm, it excels in high-speed scenarios while maintaining precision.

Preloaded as extra light/Class A, 7024 CD/P4DBA Bearing offers stability for matched bearing arrangements.
Its tight tolerances (P4 class) ensure reliable performance in demanding industrial environments.

Application

Essential Roles of 7024 CD/P4DBA Bearing
In high-precision machine tools, 7024 CD/P4DBA Bearing excels with its 15° contact angle, ensuring smooth rotation under radial and axial loads. The matched DB arrangement enhances stability, making it ideal for spindle applications.

Where Is 7024 CD/P4DBA Bearing Used?
You’ll often find 7024 CD/P4DBA Bearing in CNC machining centres, where its phenolic cage reduces friction at high speeds. Its P4 tolerance class guarantees the precision needed for fine finishing work.

Built for Heavy-Duty Use: 7024 CD/P4DBA Bearing
This bearing handles dynamic radial loads up to 42750 lbf, perfect for heavy industrial gearboxes. The chrome steel construction ensures long-lasting performance even in demanding environments.

Automotive vs Aerospace: Applications of 7024 CD/P4DBA Bearing
In automotive systems, 7024 CD/P4DBA Bearing supports high-speed turbochargers, while in aerospace, it’s trusted for landing gear mechanisms. Its extra-light preload ensures minimal energy loss in both applications.

Perfect Fit for Automation: 7024 CD/P4DBA Bearing
Robotic arms benefit from 7024 CD/P4DBA Bearing’s low friction and high-speed capability (up to 16,000 rpm). The open design allows for easy lubrication, extending service intervals in automated production lines.

Q&A

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