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Super Precision Angular Contact Ball Bearings 7022 ACDGC/P4A

Super Precision Angular Contact Ball Bearings 7022 ACDGC/P4A

The 7022 ACDGC/P4A is a super precision angular contact ball bearing with a 110mm bore and 170mm outer diameter, crafted from high-quality chrome steel. It features a 25° contact angle and a phenolic cage for smooth operation.

This bearing handles radial loads up to 23400 lbf and reaches speeds of 16250 RPM, making it suitable for high-performance applications. Its open design allows for easy lubrication and maintenance.

The P4A tolerance class ensures exceptional accuracy, while the moderate preload (Class C) enhances stability. It works in temperatures from -30°C to 110°C, offering reliable performance in various conditions.

Ideal for precision machinery like spindles or CNC equipment, this bearing can be arranged back-to-back, face-to-face, or tandem. Weighing 1.97kg, it’s robust yet manageable for its size. Interchangeable with SKF bearings for convenience.

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Product Parameters

  • Part Number 7022 ACDGC/P4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 110 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 170 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 28 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 19.05 mm
  • Ball Qty 20
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement No
  • Number Of Bearings In Matched Set 3
  • 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 23400 lbf
  • Static Radial Load 23400 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 16250 rpm
  • Weight 1.97 kg
Super Precision Angular Contact Ball Bearings 7022 ACDGC/P4A dimension drawing
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Features

How Does 7022 ACDGC/P4A Bearing Ensure Precision in High-Speed Applications?

7022 ACDGC/P4A Bearing features a 25° contact angle, optimised for angular contact loads and high-speed performance.
The chrome steel rings and balls provide durability, while the phenolic cage ensures smooth operation at up to 16,250 rpm.

With a dynamic radial load capacity of 23,400 lbf, it handles demanding applications without compromising precision.
Its P4A tolerance class guarantees consistent performance, making it suitable for high-accuracy machinery.

The open design allows for easy lubrication, extending service life even in challenging conditions.
Its universal matching capability enables flexible configurations like back-to-back or face-to-face arrangements.

Application

Industrial Uses of 7022 ACDGC/P4A Bearing
7022 ACDGC/P4A Bearing is commonly used in high-speed machine tools, where its angular contact design ensures precise radial and axial load handling. The moderate preload helps maintain stability during demanding operations.

In automotive applications, 7022 ACDGC/P4A Bearing supports components like wheel hubs and transmissions, offering reliable performance under varying loads. Its chrome steel construction enhances durability in these high-stress environments.

For robotics, 7022 ACDGC/P4A Bearing provides smooth motion control in robotic arms and automated systems. The phenolic cage reduces friction, making it suitable for repetitive, high-precision tasks.

In aerospace systems, 7022 ACDGC/P4A Bearing’s P4A tolerance class ensures consistent performance in critical components. Its temperature range also makes it adaptable to different operating conditions.

Medical imaging devices benefit from 7022 ACDGC/P4A Bearing’s precision and reliability. The open design allows for easy lubrication, ensuring long-term performance in sensitive equipment.

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