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Super Precision Angular Contact Ball Bearings 7222 ACD/P4ADGA

Super Precision Angular Contact Ball Bearings 7222 ACD/P4ADGA

The 7222 ACD/P4ADGA 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 62100 lbf and operates smoothly at speeds up to 16250 RPM.

With a 25° contact angle and universal matching design, it offers flexibility for back-to-back, face-to-face, or tandem arrangements. The phenolic cage ensures quiet operation and long service life.

This bearing is lubricated for easy maintenance and works in temperatures from -30°C to 110°C. Its P4A tolerance class guarantees high precision for demanding applications.

Ideal for machine tools or high-speed spindles where accuracy and reliability are crucial. Weighing 9.26kg, it’s robust yet designed for precision performance. Interchangeable with SKF bearings for convenient replacements.

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Product Parameters

  • Part Number 7222 ACD/P4ADGA
  • 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 25°
  • 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 Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 62100 lbf
  • Static Radial Load 70875 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 16250 rpm
  • Weight 9.26 kg
  • Price（$） 86.544
Super Precision Angular Contact Ball Bearings 7222 ACD/P4ADGA dimension drawing
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Features

Performance Features of 7222 ACD/P4ADGA Bearing

7222 ACD/P4ADGA Bearing is crafted with chrome steel rings and balls, ensuring high precision and durability.
Its 25° contact angle provides excellent load distribution, making it ideal for angular contact applications.

The phenolic cage maintains ball alignment, reducing friction and enhancing operational smoothness.
With a dynamic radial load capacity of 62100 lbf, it handles demanding conditions reliably.

7222 ACD/P4ADGA Bearing operates at speeds up to 16,250 rpm, balancing performance and efficiency.
Its universal matching design allows flexible arrangement options like back-to-back or face-to-face.

The extra light preload ensures minimal friction, perfect for high-precision tasks.
Temperature resistance from -30°C to 110°C makes it suitable for varied environments.

Application

Industrial Uses of 7222 ACD/P4ADGA Bearing
In high-precision machine tools, 7222 ACD/P4ADGA Bearing ensures smooth spindle rotation thanks to its 25° contact angle and P4A tolerance class. The phenolic cage reduces friction, making it ideal for prolonged operations.

Where Is 7222 ACD/P4ADGA Bearing Used?
You’ll often find 7222 ACD/P4ADGA Bearing in automotive transmissions, where its extra light preload handles angular loads efficiently. Its universal matching design simplifies installation in compact spaces.

Perfect Fit for Automation: 7222 ACD/P4ADGA Bearing
Robotic arms benefit from 7222 ACD/P4ADGA Bearing’s high-speed capability (up to 16,250 rpm) and consistent performance. The chrome steel construction ensures durability in repetitive motion applications.

Medical vs Industrial: Where 7222 ACD/P4ADGA Bearing Excels
While 7222 ACD/P4ADGA Bearing suits industrial gearboxes, its precision also shines in medical imaging devices. The open design allows for easy lubrication, extending service life in critical environments.

Q&A

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