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Super Precision Angular Contact Ball Bearings 7024 ACD/HCP4ATBTB

Super Precision Angular Contact Ball Bearings 7024 ACD/HCP4ATBTB

The 7024 ACD/HCP4ATBTB 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 53550 lbf and spins smoothly at speeds up to 10000 RPM.

Its 25° contact angle and matched set of three bearings (arranged > TBT) provide excellent stability under light preload. The ceramic balls and phenolic cage reduce friction, enhancing performance.

This open-design bearing is lubricated for easy maintenance and operates in temperatures from -30°C to 110°C. Ideal for high-precision applications like machine tool spindles or robotics.

Weighing 5.27kg, it meets P4A tolerance standards for accuracy. Interchangeable with SKF bearings, making it a reliable choice for replacements.

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Product Parameters

  • Part Number 7024 ACD/HCP4ATBTB
  • 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 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 Light / Class B
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • 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 5.27 kg
Super Precision Angular Contact Ball Bearings 7024 ACD/HCP4ATBTB dimension drawing
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Features

Performance Features of 7024 ACD/HCP4ATBTB Bearing

7024 ACD/HCP4ATBTB Bearing is designed with a 25° contact angle, optimising load distribution for precision applications.
Its chrome steel rings and ceramic balls reduce friction, enhancing performance in high-speed operations.
The phenolic cage ensures stability, even under heavy radial loads up to 53550 lbf.
With a maximum speed of 10,000 rpm, it offers both durability and efficiency.

How Does 7024 ACD/HCP4ATBTB Bearing Reduce Friction?

7024 ACD/HCP4ATBTB Bearing uses ceramic balls to minimise friction, ensuring smooth operation at high speeds.
The phenolic cage maintains ball alignment, reducing wear and extending service life.
Its open design allows for easy lubrication, further enhancing performance.
With a temperature range of -30°C to 110°C, it performs reliably in various conditions.

Engineered for Precision: 7024 ACD/HCP4ATBTB Bearing

7024 ACD/HCP4ATBTB Bearing features a P4A tolerance class, ensuring high precision for demanding applications.
The matched arrangement of three bearings provides balanced load distribution and stability.
Its light preload (Class B) enhances accuracy without compromising performance.
The 22 ceramic balls and 19.05 mm ball diameter contribute to its smooth operation.

Application

Industrial Uses of 7024 ACD/HCP4ATBTB Bearing
This bearing is commonly used in high-precision machine tools, where its angular contact design handles both radial and axial loads efficiently. The ceramic balls reduce friction, making it suitable for high-speed spindle applications.

In the automotive sector, 7024 ACD/HCP4ATBTB Bearing supports performance gearboxes and electric motor systems. Its light preload ensures smooth operation, while the phenolic cage offers durability under varying temperatures.

For automation equipment, 7024 ACD/HCP4ATBTB Bearing provides reliable performance in robotic arms and CNC machinery. The matched arrangement of three bearings enhances stability, crucial for precision movements.

Medical imaging devices benefit from 7024 ACD/HCP4ATBTB Bearing’s consistent accuracy and low heat generation. The P4A tolerance class ensures minimal vibration, ideal for sensitive diagnostic equipment.

In aerospace applications, 7024 ACD/HCP4ATBTB Bearing’s chrome steel rings and ceramic balls withstand rigorous conditions. Its open design allows for easy lubrication, extending service life in demanding environments.

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