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Super Precision Angular Contact Ball Bearings 7024 CE/P4A

Super Precision Angular Contact Ball Bearings 7024 CE/P4A

The 7024 CE/P4A is a super precision angular contact ball bearing with a 120mm bore and 180mm outer diameter, crafted from high-quality chrome steel. It handles radial loads up to 12870 lbf and operates smoothly at speeds up to 14500 RPM.

Its 15° contact angle and phenolic cage ensure stable performance under angular loads, while the open design allows for easy lubrication. The bearing works reliably in temperatures ranging from -30°C to 110°C.

This model meets the P4 tolerance class (ABEC-7), making it suitable for high-precision applications. Ideal for use in machine tools or spindle systems where accuracy and speed are crucial.

Weighing 2.17kg, it’s a robust choice for demanding industrial environments. Compliant with standard precision requirements, it’s interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number 7024 CE/P4A
  • 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 No
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 12870 lbf
  • Static Radial Load 12375 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 14500 rpm
  • Weight 2.17 kg
  • Price（$） 144.81
Super Precision Angular Contact Ball Bearings 7024 CE/P4A dimension drawing
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Features

Performance Features of 7024 CE/P4A Bearing

7024 CE/P4A Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls provide strong resistance to both dynamic and static radial loads.

The phenolic cage in 7024 CE/P4A Bearing ensures smooth operation at high speeds, up to 14,500 rpm.
Preload availability enhances precision, making it suitable for demanding industrial uses.

With a temperature range of -30° to 110°C, 7024 CE/P4A Bearing performs reliably in various environments.
Its P4 tolerance class guarantees high accuracy and consistent performance.

The open design of 7024 CE/P4A Bearing allows for easy lubrication, reducing maintenance needs.
Weighing 2.17 kg, it balances durability and efficiency in compact applications.

Application

Industrial Uses of 7024 CE/P4A Bearing
The 7024 CE/P4A Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. Its phenolic cage helps reduce friction, making it suitable for high-speed operations.

In automotive applications, 7024 CE/P4A Bearing supports wheel hubs and transmission systems, providing reliable performance under radial and axial loads. The P4 tolerance class ensures consistent operation in demanding conditions.

For automation systems, 7024 CE/P4A Bearing is ideal for robotic arms and CNC machines, thanks to its high dynamic load capacity. The open seal design allows for easy lubrication, extending its service life.

Medical imaging devices benefit from 7024 CE/P4A Bearing’s precision and smooth operation, crucial for maintaining accurate diagnostics. The chrome steel construction ensures durability in sterile environments.

In consumer electronics, 7024 CE/P4A Bearing can be found in high-end printers and scanners, where quiet and efficient performance is essential. Its lightweight design helps reduce overall device weight.

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