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Super Precision Angular Contact Ball Bearings 7024 ACD/P4AQBCC

Super Precision Angular Contact Ball Bearings 7024 ACD/P4AQBCC

The 7024 ACD/P4AQBCC is a super precision angular contact ball bearing with a 120mm bore and 180mm outer diameter, designed for high-performance applications. Its 25° contact angle and moderate preload ensure smooth handling of combined radial and thrust loads.

Made from chrome steel with a phenolic cage, it supports dynamic radial loads up to 65475 lbf and spins at speeds up to 10000 RPM. The open design allows easy lubrication, while the P4A tolerance class guarantees consistent accuracy.

This set includes four matched bearings (QBC arrangement), ideal for machine tools or spindle systems where precision is key. It operates reliably in temperatures from -30°C to 110°C.

Weighing 8.52kg, it’s robust yet balanced for its size. Interchangeable with SKF bearings, it’s a practical choice for replacements or upgrades in demanding environments.

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Product Parameters

  • Part Number 7024 ACD/P4AQBCC
  • 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 112 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 19.05 mm
  • Ball Qty 22
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement 4 bearings <<>> QBC
  • Number Of Bearings In Matched Set 4
  • Universal Matching Bearing No
  • Preload Moderate / Class C
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 65475 lbf
  • Static Radial Load 104625 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 10000 rpm
  • Weight 8.52 kg
Super Precision Angular Contact Ball Bearings 7024 ACD/P4AQBCC dimension drawing
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Features

Performance Features of 7024 ACD/P4AQBCC Bearing

7024 ACD/P4AQBCC Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability under high dynamic radial loads up to 65475 lbf.

The phenolic cage maintains ball alignment, reducing friction and wear during operation.
With a maximum speed of 10,000 rpm, it balances performance and longevity.

7024 ACD/P4AQBCC Bearing operates efficiently in temperatures from -30°C to 110°C.
Its precise P4A tolerance class ensures reliable performance in demanding conditions.

The matched arrangement of four bearings provides stability for complex applications.
Moderate preload (Class C) enhances rigidity without compromising smooth operation.

Application

Industrial Uses of 7024 ACD/P4AQBCC Bearing
The 7024 ACD/P4AQBCC Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. Its moderate preload and P4A tolerance class make it suitable for demanding industrial environments.

In automotive applications, 7024 ACD/P4AQBCC Bearing supports high-speed components like turbochargers and transmission systems. The chrome steel construction provides durability under heavy radial and angular loads.

For medical imaging devices, 7024 ACD/P4AQBCC Bearing offers reliable performance due to its phenolic cage and precise tolerances. The open design allows for easy lubrication, extending its service life in critical equipment.

Automation systems benefit from 7024 ACD/P4AQBCC Bearing’s matched arrangement, which ensures consistent performance in robotic arms and CNC machines. The 25° contact angle helps manage combined loads effectively.

In consumer electronics, 7024 ACD/P4AQBCC Bearing is found in high-end printers and scanners, where its low noise and smooth operation enhance device performance. The metric sizing ensures compatibility with various international standards.

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