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Super Precision Angular Contact Ball Bearings 7024 ACD/PA9ATT

Super Precision Angular Contact Ball Bearings 7024 ACD/PA9ATT

The 7024 ACD/PA9ATT 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 53550 lbf and operates smoothly at speeds up to 10000 RPM.

Its 25° contact angle and matched arrangement of three bearings provide excellent stability for angular loads. The phenolic cage ensures quiet operation and long service life.

Preloaded for precision, this bearing is ideal for high-speed applications like machine tool spindles or robotics. It performs reliably in temperatures from -30°C to 110°C.

Weighing 6.39kg, it’s robust yet designed for precision. Compliant with PA9A tolerance standards, it’s interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number 7024 ACD/PA9ATT
  • 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 25°
  • Tolerance Class PA9A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement 3 bearings <<< TT
  • Number Of Bearings In Matched Set 3
  • Universal Matching Bearing No
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 53550 lbf
  • Static Radial Load 77625 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 10000 rpm
  • Weight 6.39 kg
Super Precision Angular Contact Ball Bearings 7024 ACD/PA9ATT dimension drawing
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Features

Performance Features of 7024 ACD/PA9ATT Bearing

7024 ACD/PA9ATT Bearing is designed 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.

The matched arrangement of three bearings provides stability, ideal for high-precision tasks.
With a dynamic radial load capacity of 53,550 lbf, it handles demanding operations with ease.

7024 ACD/PA9ATT Bearing operates smoothly at speeds up to 10,000 rpm, maintaining performance.
Its open design allows for easy lubrication, extending service life in various conditions.

Application

Industrial Uses of 7024 ACD/PA9ATT Bearing
7024 ACD/PA9ATT Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate alignment under heavy loads. The matched arrangement of three bearings enhances stability in demanding industrial environments.

Where Is 7024 ACD/PA9ATT Bearing Used?
In automotive applications, 7024 ACD/PA9ATT Bearing supports high-speed spindle systems, providing reliable performance in gearboxes and transmission units. Its phenolic cage offers durability and reduces friction during extended use.

Built for Heavy-Duty Use: 7024 ACD/PA9ATT Bearing
For robotics and automation, 7024 ACD/PA9ATT Bearing excels in robotic arms and CNC machinery, thanks to its precise load handling and low maintenance requirements. The open seal design allows for easy lubrication, extending its service life.

Medical vs Industrial: Where 7024 ACD/PA9ATT Bearing Excels
In medical imaging devices, 7024 ACD/PA9ATT Bearing’s chrome steel construction ensures smooth operation and long-term reliability. Its high dynamic load capacity also makes it suitable for industrial pumps and compressors.

Practical Applications of 7024 ACD/PA9ATT Bearing
7024 ACD/PA9ATT Bearing is a popular choice for 3D printers, where its precision and low friction contribute to consistent print quality. The preload feature further enhances its performance in high-speed applications.

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