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Super Precision Angular Contact Ball Bearings 7024 CD/P4ATBTD

Super Precision Angular Contact Ball Bearings 7024 CD/P4ATBTD

The 7024 CD/P4ATBTD is a super precision angular contact ball bearing with a 120mm bore and 180mm outer diameter, crafted from high-quality chrome steel. It handles heavy radial loads up to 56475 lbf and operates smoothly at speeds up to 16000 RPM.

Its 15° contact angle and matched set of three bearings (arranged TBT) provide excellent stability under heavy preload conditions. The phenolic cage ensures durability while keeping weight manageable at 6.39kg.

Designed for precision applications, this bearing suits machine tools or high-speed spindles where accuracy is crucial. It works in temperatures from -30°C to 110°C and comes pre-lubricated for immediate use.

Interchangeable with SKF bearings, it’s a reliable choice for replacements or upgrades. The open design allows easy maintenance, though it requires careful handling due to its precision tolerances.

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Product Parameters

  • Part Number 7024 CD/P4ATBTD
  • 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 15°
  • 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 Heavy / Class D
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 56475 lbf
  • Static Radial Load 82125 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 16000 rpm
  • Weight 6.39 kg
Super Precision Angular Contact Ball Bearings 7024 CD/P4ATBTD dimension drawing
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Features

Performance Features of 7024 CD/P4ATBTD Bearing

7024 CD/P4ATBTD Bearing features a 15° contact angle, optimised for handling combined radial and axial loads.
Its chrome steel construction ensures durability, while the phenolic cage reduces friction for smoother operation.

With a dynamic radial load capacity of 56,475 lbf, it performs reliably in high-stress applications.
The P4A tolerance class guarantees precision, making it suitable for demanding industrial uses.

Designed for heavy preload, 7024 CD/P4ATBTD Bearing maintains stability even at high speeds up to 16,000 rpm.
Its open seal type allows for easy lubrication, ensuring consistent performance over time.

Application

Industrial Uses of 7024 CD/P4ATBTD Bearing
This bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The heavy preload and P4A tolerance class make it suitable for demanding industrial environments.

In aerospace applications, 7024 CD/P4ATBTD Bearing provides reliable performance in aircraft landing gear systems. Its chrome steel construction and phenolic cage offer durability under heavy radial loads.

For automation equipment, 7024 CD/P4ATBTD Bearing supports robotic arms with smooth, precise movement. The matched set of three bearings enhances stability in high-speed operations.

Medical imaging devices benefit from 7024 CD/P4ATBTD Bearing’s consistent performance and low noise levels. The open design allows for easy lubrication, ensuring long service life in critical applications.

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