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Super Precision Angular Contact Ball Bearings 7024 CB/P4A

Super Precision Angular Contact Ball Bearings 7024 CB/P4A

The 7024 CB/P4A is a super precision angular contact ball bearing with a 120mm bore and 180mm outer diameter, crafted from high-quality chrome steel. It measures 28mm in width, making it a compact yet robust choice for demanding applications.

With a 15° contact angle, it handles both radial and axial loads efficiently, supporting up to 8482 lbf dynamically. Its phenolic cage ensures smooth operation at speeds up to 14,000 RPM, even in temperatures ranging from -30°C to 110°C.

The open design allows for easy lubrication, while the P4 tolerance class guarantees exceptional precision. This bearing is interchangeable with SKF models, offering a reliable replacement option.

Ideal for high-precision machinery like CNC spindles or grinding equipment, where accuracy and durability are crucial. Weighing 2.35kg, it balances strength and performance for industrial use.

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Product Parameters

  • Part Number 7024 CB/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 11.112 mm
  • Ball Qty 33
  • 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 Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 8482 lbf
  • Static Radial Load 8775 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 14000 rpm
  • Weight 2.35 kg
  • Price（$） 144.648
Super Precision Angular Contact Ball Bearings 7024 CB/P4A dimension drawing
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Features

Why Choose 7024 CB/P4A Bearing for Precision Tasks?

7024 CB/P4A Bearing features a 15° contact angle, optimised for high-precision angular contact applications.
Its chrome steel rings and balls ensure durability and smooth operation under radial loads up to 8482 lbf.

The phenolic cage maintains ball alignment, reducing friction and enhancing performance.
With a maximum speed of 14,000 rpm, it delivers reliable efficiency in demanding conditions.

Preloaded and matched arrangements are available for tailored performance needs.
Its P4 tolerance class guarantees exceptional accuracy for precision engineering tasks.

Application

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

In robotics, 7024 CB/P4A Bearing provides smooth motion control for articulated arms, thanks to its 15° contact angle. The matched arrangement option also enhances stability in automated systems.

For aerospace applications, 7024 CB/P4A Bearing handles radial and axial loads in aircraft components. Its P4 tolerance class guarantees reliability in demanding flight conditions.

Medical imaging devices benefit from 7024 CB/P4A Bearing’s low vibration and precise movement. The chrome steel construction ensures long-term performance in critical healthcare equipment.

Q&A

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