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Super Precision Angular Contact Ball Bearings 7024 ACD/HCPA9ADT

Super Precision Angular Contact Ball Bearings 7024 ACD/HCPA9ADT

The 7024 ACD/HCPA9ADT 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 40050 lbf and spins smoothly at speeds up to 16000 RPM.

Its 25° contact angle and matched arrangement of two bearings provide excellent stability under angular loads. The ceramic balls and phenolic cage reduce friction, enhancing performance in high-speed applications.

This bearing comes preloaded for immediate use and operates in temperatures from -30°C to 110°C. Ideal for precision machinery like spindles or CNC equipment where accuracy is crucial.

Weighing 3.51kg, it’s a robust choice for demanding industrial environments. Compliant with PA9A tolerance class for superior precision.

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Product Parameters

  • Part Number 7024 ACD/HCPA9ADT
  • 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 25°
  • Tolerance Class PA9A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement 2 bearings << DT
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 40050 lbf
  • Static Radial Load 52200 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 16000 rpm
  • Weight 3.51 kg
Super Precision Angular Contact Ball Bearings 7024 ACD/HCPA9ADT dimension drawing
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Features

Performance Features of 7024 ACD/HCPA9ADT Bearing

7024 ACD/HCPA9ADT Bearing features a 25° contact angle, optimised for angular contact loads.
Its chrome steel rings and ceramic balls enhance durability and reduce friction.

The phenolic cage ensures smooth operation, even at high speeds up to 16,000 rpm.
With a dynamic radial load capacity of 40050 lbf, it handles demanding applications with ease.

Preloaded and matched arrangement of two bearings improves precision and stability.
The open design allows for easy lubrication, extending maintenance intervals.

Operating between -30°C to 110°C, 7024 ACD/HCPA9ADT Bearing performs reliably in varied conditions.
Its tight tolerances (PA9A class) ensure consistent performance in precision tasks.

Application

Industrial Uses of 7024 ACD/HCPA9ADT Bearing
This bearing is commonly used in high-speed machine spindles, where its angular contact design ensures accurate rotation and load handling. The ceramic balls reduce friction, making it suitable for precision machining applications.

In robotics, 7024 ACD/HCPA9ADT Bearing provides smooth motion control for articulated arms and joints. Its matched arrangement and preload options enhance stability in dynamic operations.

For aerospace applications, 7024 ACD/HCPA9ADT Bearing offers reliable performance in aircraft landing gear systems. The phenolic cage material withstands high temperatures and reduces wear over time.

Where Is 7024 ACD/HCPA9ADT Bearing Used?
You’ll often find this bearing in CNC lathes, where its high-speed capability and precision are essential. The open design allows for easy lubrication, extending its service life.

In electric motors, 7024 ACD/HCPA9ADT Bearing supports high rotational speeds with minimal vibration. The chrome steel rings provide durability under continuous use.

Built for Heavy-Duty Use: 7024 ACD/HCPA9ADT Bearing
This bearing excels in industrial pumps, handling both radial and axial loads with ease. Its PA9A tolerance class ensures consistent performance in demanding environments.

For wind turbine gearboxes, 7024 ACD/HCPA9ADT Bearing’s ceramic balls reduce friction and improve efficiency. The matched set configuration enhances load distribution and longevity.

Automotive vs Aerospace: Applications of 7024 ACD/HCPA9ADT Bearing
In automotive transmissions, this bearing supports smooth gear shifts under high loads. Its phenolic cage material resists wear and reduces noise.

For aerospace actuators, 7024 ACD/HCPA9ADT Bearing’s precision and reliability are critical. The ceramic balls and chrome steel rings ensure performance in extreme conditions.

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