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Super Precision Angular Contact Ball Bearings 7205 CD/P4AQBCC
Super Precision Angular Contact Ball Bearings 7205 CD/P4AQBCC

Super Precision Angular Contact Ball Bearings 7205 CD/P4AQBCC

The 7205 CD/P4AQBCC is a super precision angular contact ball bearing with a 25mm bore and 52mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 8055 lbf and spins smoothly at speeds up to 100,500 RPM.

Its 15° contact angle and matched arrangement of four bearings ensure stable performance under angular loads. The phenolic cage offers quiet operation and long service life.

This bearing is lubricated for easy maintenance and operates in temperatures from -30°C to 110°C. Ideal for high-precision applications like machine tools or spindle drives where accuracy is key.

Weighing 0.51kg, it meets P4A tolerance standards for exceptional precision. Interchangeable with SKF bearings, it’s a reliable choice for replacements or upgrades.

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Product Parameters

  • Part Number 7205 CD/P4AQBCC
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 25 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 52 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 60 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 7.938 mm
  • Ball Qty 13
  • Contact Angle 15°
  • 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 8055 lbf
  • Static Radial Load 6525 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 100500 rpm
  • Weight 0.51 kg

Features

Performance Features of 7205 CD/P4AQBCC Bearing

7205 CD/P4AQBCC Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel construction ensures durability and resistance to wear under high radial loads.

The phenolic cage in 7205 CD/P4AQBCC Bearing maintains ball alignment, reducing friction and noise.
With a maximum speed of 100,500 rpm, it delivers smooth performance in high-speed operations.

7205 CD/P4AQBCC Bearing operates efficiently in temperatures ranging from -30°C to 110°C.
Its moderate preload (Class C) enhances stability, making it suitable for precision tasks.

The matched arrangement of four bearings ensures consistent performance in demanding setups.
7205 CD/P4AQBCC Bearing’s dynamic radial load capacity of 8055 lbf provides reliable operation under stress.

Application

Industrial Uses of 7205 CD/P4AQBCC Bearing
7205 CD/P4AQBCC Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The moderate preload and P4A tolerance class make it suitable for demanding industrial environments.

In automotive applications, 7205 CD/P4AQBCC Bearing supports components like wheel hubs and transmissions, providing reliable performance under radial and axial loads. Its chrome steel construction enhances durability in high-speed scenarios.

For robotics and automation, 7205 CD/P4AQBCC Bearing’s matched arrangement of four bearings offers stability in robotic arms and CNC machines. The phenolic cage reduces friction, ensuring smooth operation over extended periods.

In medical imaging devices, 7205 CD/P4AQBCC Bearing’s precision and low noise characteristics are ideal for MRI and CT scanners. The lubricated design ensures consistent performance in critical healthcare applications.

For consumer electronics, 7205 CD/P4AQBCC Bearing can be found in high-end printers and scanners, where its quiet operation and reliability are valued. The metric sizing ensures compatibility with a variety of compact devices.

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