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Super Precision Angular Contact Ball Bearings S7024 CD/HCP4A

Super Precision Angular Contact Ball Bearings S7024 CD/HCP4A

The S7024 CD/HCP4A is a super precision angular contact ball bearing with a 120mm bore and 180mm outer diameter, designed for high-performance applications. Its 15° contact angle and ceramic balls ensure smooth operation under heavy loads.

This sealed bearing comes pre-lubricated and can handle speeds up to 8500 RPM, making it suitable for demanding environments. The phenolic cage provides excellent durability while keeping weight low.

With a P4 tolerance class, it offers exceptional precision for machinery requiring tight tolerances. Ideal for spindle applications or high-speed equipment where reliability is key.

Weighing 1.78kg, it’s robust yet manageable for its size. The bearing is interchangeable with SKF models, simplifying replacements in existing systems.

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Product Parameters

  • Part Number S7024 CD/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 19.05 mm
  • Ball Qty 22
  • Contact Angle 15°
  • Tolerance Class P4 (ABEC-7)
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement Available
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 25650 lbf
  • Static Radial Load 27450 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 8500 rpm
  • Weight 1.78 kg
  • Price（$） 1685.394
Super Precision Angular Contact Ball Bearings S7024 CD/HCP4A dimension drawing
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Features

Performance Features of S7024 CD/HCP4A Bearing

S7024 CD/HCP4A Bearing features a 15° contact angle, optimised for high-precision angular contact applications.
Its chrome steel rings and ceramic balls reduce friction, enhancing performance under dynamic radial loads up to 25650 lbf.

The phenolic cage ensures smooth operation, even at speeds reaching 8,500 rpm.
With a sealed design, it maintains lubrication and resists contamination in demanding environments.

Preload options and matched arrangements are available for tailored performance needs.
The P4 tolerance class guarantees exceptional accuracy for critical applications.

Application

Industrial Uses of S7024 CD/HCP4A Bearing
S7024 CD/HCP4A Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The ceramic balls reduce friction, making it suitable for high-speed operations.

In automotive applications, S7024 CD/HCP4A Bearing supports components like electric motors and transmissions, providing reliable performance under angular loads. Its sealed design helps keep contaminants out, extending service life.

For automation systems, S7024 CD/HCP4A Bearing is ideal for robotic arms and CNC machines, where consistent precision is key. The phenolic cage adds durability, even in demanding environments.

Medical imaging devices benefit from S7024 CD/HCP4A Bearing’s smooth operation and low heat generation. The P4 tolerance class ensures the reliability needed for sensitive equipment.

In consumer electronics, S7024 CD/HCP4A Bearing can be found in high-end printers and scanners, where quiet and efficient performance is essential. Its lubricated design minimises maintenance needs.

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