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Super Precision Angular Contact Ball Bearings 7024 CE/HCP4A

Super Precision Angular Contact Ball Bearings 7024 CE/HCP4A

The 7024 CE/HCP4A 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 12870 lbf and spins smoothly at speeds up to 17500 RPM.

Its 15° contact angle and ceramic balls reduce friction, while the phenolic cage ensures quiet operation. The open design allows easy lubrication, and it works in temperatures from -30°C to 110°C.

This bearing is interchangeable with SKF models and comes with optional preload for precise alignment. Ideal for high-speed applications like machine tools or spindles where accuracy is key.

Weighing 1.96kg, it meets P4 tolerance standards for reliable performance in demanding conditions.

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Product Parameters

  • Part Number 7024 CE/HCP4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 120 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 180 mm
  • Outer Dia Tolerance -0.01mm to 0
  • Width 28 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 14.288 mm
  • Ball Qty 29
  • Contact Angle 15°
  • Tolerance Class P4 (ABEC-7)
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement Available
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 12870 lbf
  • Static Radial Load 12375 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 17500 rpm
  • Weight 1.96 kg
  • Price（$） 144.72
Super Precision Angular Contact Ball Bearings 7024 CE/HCP4A dimension drawing
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Features

Performance Features of 7024 CE/HCP4A Bearing

7024 CE/HCP4A Bearing is crafted with chrome steel rings and ceramic balls, ensuring high precision and durability.
Its 15° contact angle allows for efficient handling of combined radial and axial loads.

The phenolic cage maintains ball alignment, reducing friction and enhancing performance.
With a dynamic radial load capacity of 12870 lbf, it excels in demanding applications.

7024 CE/HCP4A Bearing operates smoothly at speeds up to 17,500 rpm, balancing speed and reliability.
Its P4 tolerance class ensures consistent precision, making it ideal for high-accuracy tasks.

The open design allows for easy lubrication, extending the bearing’s service life.
It performs reliably in temperatures ranging from -30° to 110°C, adapting to various environments.

Application

Industrial Uses of 7024 CE/HCP4A Bearing
This bearing is commonly used in high-speed machine tools, where its precision and angular contact design ensure accurate performance. The ceramic balls reduce friction, making it ideal for applications requiring smooth rotation.

In automotive systems, 7024 CE/HCP4A Bearing supports components like electric motors and transmissions. Its phenolic cage provides durability, even under continuous use in demanding conditions.

For medical imaging devices, 7024 CE/HCP4A Bearing’s P4 tolerance class ensures reliable operation. The open design allows for easy lubrication, maintaining performance in critical healthcare equipment.

Automation systems benefit from 7024 CE/HCP4A Bearing’s matched arrangement, which enhances stability in robotic arms. Its high-speed capability makes it suitable for precision tasks in smart factories.

In consumer electronics, this bearing is found in high-performance printers and scanners. The chrome steel rings and ceramic balls offer a quiet and efficient operation for everyday devices.

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