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Super Precision Angular Contact Ball Bearings 7222 CD/P4ADGB

Super Precision Angular Contact Ball Bearings 7222 CD/P4ADGB

The 7222 CD/P4ADGB 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.

Its 15° contact angle and universal matching design allow flexible arrangements like back-to-back or face-to-face. The phenolic cage ensures quiet performance and long service life.

This bearing is lubricated for easy maintenance and works in temperatures from -30°C to 110°C. It comes as a matched set of two for balanced performance.

Ideal for high-precision applications like machine tool spindles or industrial pumps where accuracy and speed are crucial. Weighing 9.26kg, it’s robust yet designed for precision movement.

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Product Parameters

  • Part Number 7222 CD/P4ADGB
  • 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 Universal matching
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing Yes, back-to-back (<>), face-to-face (><) or tandem (>>)
  • Preload Light / Class B
  • 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/P4ADGB dimension drawing
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Features

Performance Features of 7222 CD/P4ADGB Bearing

7222 CD/P4ADGB Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.

Its chrome steel construction ensures durability, while the phenolic cage reduces friction and wear.

With a dynamic radial load capacity of 64350 lbf, it handles demanding conditions with ease.

The bearing’s P4A tolerance class guarantees high precision, making it suitable for critical applications.

Lubrication is pre-applied, ensuring smooth operation right from installation.

It operates efficiently at speeds up to 16,000 rpm, maintaining performance within a temperature range of -30°C to 110°C.

The universal matching design allows flexible arrangement options, including back-to-back, face-to-face, or tandem configurations.

Weighing 9.26 kg, it balances strength and precision for industrial use.

Application

Industrial Uses of 7222 CD/P4ADGB Bearing
7222 CD/P4ADGB Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The universal matching feature allows for flexible arrangements, making it suitable for complex setups.

In automotive applications, 7222 CD/P4ADGB Bearing supports high-speed components like turbochargers and transmission systems. Its light preload and phenolic cage contribute to smooth operation and reduced friction.

For robotics, 7222 CD/P4ADGB Bearing provides reliable performance in articulated arms and precision gearboxes. The P4A tolerance class ensures consistent accuracy, even under demanding conditions.

Where Is 7222 CD/P4ADGB Bearing Used?
7222 CD/P4ADGB Bearing finds its place in aerospace systems, particularly in gyroscopes and flight control mechanisms. Its chrome steel construction handles both radial and axial loads with ease.

The bearing also works well in medical imaging devices, where its low vibration and high-speed capabilities are essential. The open design allows for easy lubrication, extending service life.

Built for Heavy-Duty Use: 7222 CD/P4ADGB Bearing
7222 CD/P4ADGB Bearing is ideal for industrial pumps and compressors, where its dynamic radial load capacity ensures long-term reliability. The tandem arrangement option adds versatility for different load requirements.

In wind turbines, 7222 CD/P4ADGB Bearing handles the combined loads from rotor blades and gearboxes. Its temperature range makes it suitable for both cold and moderately hot environments.

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