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Super Precision Angular Contact Ball Bearings 7222 ACDGC/P4A

Super Precision Angular Contact Ball Bearings 7222 ACDGC/P4A

The 7222 ACDGC/P4A is a super precision angular contact ball bearing with a 110mm bore and 200mm outer diameter, crafted from high-quality chrome steel. It features a 25° contact angle and is designed for moderate preload (Class C), making it suitable for high-speed applications up to 16,000 RPM.

With a dynamic radial load capacity of 37,800 lbf and a static radial load of 36,000 lbf, this bearing handles demanding conditions with ease. Its open design and phenolic cage ensure smooth operation and durability in temperatures ranging from -30°C to 110°C.

This bearing is part of a universal matching set of four, allowing for flexible arrangements like back-to-back, face-to-face, or tandem configurations. Ideal for precision machinery, spindles, or high-performance industrial equipment where accuracy and reliability are key.

Weighing 4.63kg, it’s a robust choice for heavy-duty applications. Compliant with P4A tolerance standards, it’s interchangeable with SKF bearings, offering a reliable replacement option.

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Product Parameters

  • Part Number 7222 ACDGC/P4A
  • 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 38 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 No
  • Number Of Bearings In Matched Set 4
  • Universal Matching Bearing Yes, back-to-back (<>), face-to-face (><) or tandem (>>)
  • Preload Moderate / Class C
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 37800 lbf
  • Static Radial Load 36000 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 16000 rpm
  • Weight 4.63 kg
Super Precision Angular Contact Ball Bearings 7222 ACDGC/P4A dimension drawing
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Features

Performance Features of 7222 ACDGC/P4A Bearing

7222 ACDGC/P4A Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls enhance durability, supporting dynamic radial loads up to 37,800 lbf.

The phenolic cage ensures smooth operation, even at high speeds of 16,000 rpm.
With a P4A tolerance class, it delivers precision performance in demanding conditions.

7222 ACDGC/P4A Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its universal matching capability allows flexible configurations like back-to-back or face-to-face arrangements.

The lubricated design reduces friction, extending the bearing’s service life.
Weighing 4.63 kg, it balances robustness with manageable installation.

Application

Industrial Uses of 7222 ACDGC/P4A Bearing
7222 ACDGC/P4A Bearing is commonly used in high-precision machine tools, where its moderate preload and angular contact design ensure accurate spindle performance. The open seal type allows for efficient lubrication, extending service life in demanding conditions.

What Makes 7222 ACDGC/P4A Bearing a Preferred Choice?
In automotive applications, 7222 ACDGC/P4A Bearing supports wheel hubs and transmission systems, thanks to its balanced load handling and chrome steel construction. Its metric sizing ensures compatibility with a variety of vehicle designs.

Perfect Fit for Automation: 7222 ACDGC/P4A Bearing
For robotic arms and automated production lines, 7222 ACDGC/P4A Bearing offers smooth operation and reliability. The phenolic cage reduces friction, making it ideal for high-speed movements.

Medical vs Industrial: Where 7222 ACDGC/P4A Bearing Excels
In medical imaging devices, 7222 ACDGC/P4A Bearing provides quiet and precise rotation, while in industrial pumps, its durability handles continuous operation. The temperature range suits both environments well.

Light-Duty vs Heavy-Duty: Best Uses for 7222 ACDGC/P4A Bearing
For light-duty applications like precision instruments, 7222 ACDGC/P4A Bearing ensures minimal vibration. In heavy-duty scenarios such as compressors, its dynamic load capacity maintains performance under stress.

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