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Super Precision Angular Contact Ball Bearings 7222 CD/P4ADBA

Super Precision Angular Contact Ball Bearings 7222 CD/P4ADBA

The 7222 CD/P4ADBA is a super precision angular contact ball bearing with a 110mm bore and 200mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 64350 lbf and operates smoothly at speeds up to 16000 RPM.

With a 15° contact angle and extra light preload, it offers excellent accuracy and low friction. The phenolic cage ensures quiet operation and long service life, even in demanding conditions.

This matched set of two bearings ( DB arrangement) is ideal for high-precision applications like machine tool spindles or robotics. It works well in temperatures from -30°C to 110°C and comes pre-lubricated for easy installation.

Weighing 9.26kg, it’s robust yet designed for precision performance. Compliant with P4A tolerance class, it’s interchangeable with SKF bearings for reliable replacements.

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Product Parameters

  • Part Number 7222 CD/P4ADBA
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 110 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 200 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 76 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 26.988 mm
  • Ball Qty 16
  • Contact Angle 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement 2 bearings <> DB
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 64350 lbf
  • Static Radial Load 75375 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 16000 rpm
  • Weight 9.26 kg
Super Precision Angular Contact Ball Bearings 7222 CD/P4ADBA dimension drawing
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Features

Performance Features of 7222 CD/P4ADBA Bearing

7222 CD/P4ADBA Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction and wear.

With a dynamic radial load capacity of 64,350 lbf, it handles demanding conditions with ease.
The extra light preload (Class A) enhances precision, making it suitable for high-speed operations.

7222 CD/P4ADBA Bearing operates smoothly at speeds up to 16,000 rpm, maintaining performance in temperatures from -30°C to 110°C.
Its matched arrangement (2 bearings DB) ensures stability and reliability in precision tasks.

The open seal design allows for easy lubrication, reducing maintenance needs.
Its tight tolerances (P4A class) guarantee consistent performance in critical applications.

Weighing 9.26 kg, 7222 CD/P4ADBA Bearing balances strength and precision for industrial use.
The 16 high-quality balls (26.988 mm diameter) contribute to its smooth operation and long service life.

Application

Industrial Uses of 7222 CD/P4ADBA Bearing
7222 CD/P4ADBA Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The extra light preload makes it suitable for applications demanding minimal friction and high-speed operation.

In the automotive sector, 7222 CD/P4ADBA Bearing supports performance gearboxes and turbochargers, handling both radial and axial loads efficiently. Its phenolic cage material offers durability under varying temperatures and speeds.

For automation systems, 7222 CD/P4ADBA Bearing is a reliable choice for robotic arms and CNC machines, providing smooth motion control. The matched arrangement of two bearings enhances stability in dynamic loading conditions.

Medical imaging devices benefit from 7222 CD/P4ADBA Bearing’s precision and low noise operation. The chrome steel construction ensures long service life even in continuous use environments.

In aerospace applications, 7222 CD/P4ADBA Bearing is used in flight control systems, where its P4A tolerance class guarantees consistent performance. The open design allows for easy lubrication and maintenance.

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