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Super Precision Angular Contact Ball Bearings 7022 ACD/P4AQBCA

Super Precision Angular Contact Ball Bearings 7022 ACD/P4AQBCA

The 7022 ACD/P4AQBCA is a super precision angular contact ball bearing with a 110mm bore and 170mm outer diameter, crafted from high-quality chrome steel. It handles radial loads up to 62100 lbf and operates smoothly at speeds up to 10000 RPM.

Its 25° contact angle and matched set of four bearings provide excellent stability for high-precision applications. The phenolic cage ensures durability and reduces friction during operation.

Designed for extra light preload, this bearing is ideal for machine tools or spindle applications where accuracy is crucial. It works well in temperatures from -30°C to 110°C.

Weighing 7.89kg, it’s a robust choice for industrial use. Compliant with P4A tolerance standards, it’s interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number 7022 ACD/P4AQBCA
  • 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 112 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 4 bearings <<>> QBC
  • Number Of Bearings In Matched Set 4
  • 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 62100 lbf
  • Static Radial Load 93375 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 10000 rpm
  • Weight 7.89 kg
Super Precision Angular Contact Ball Bearings 7022 ACD/P4AQBCA dimension drawing
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Features

Performance Features of 7022 ACD/P4AQBCA Bearing

7022 ACD/P4AQBCA Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
The chrome steel rings and balls ensure high durability under dynamic radial loads up to 62,100 lbf.

With a maximum speed of 10,000 rpm, 7022 ACD/P4AQBCA Bearing maintains smooth operation in high-performance settings.
The phenolic cage provides stability and reduces friction, enhancing efficiency.

7022 ACD/P4AQBCA Bearing operates reliably in temperatures ranging from -30°C to 110°C.
Its precision P4A tolerance class ensures consistent performance in demanding conditions.

The matched arrangement of four bearings offers balanced load handling.
This design reduces vibration and improves overall system reliability.

Application

Essential Roles of 7022 ACD/P4AQBCA Bearing
7022 ACD/P4AQBCA Bearing is commonly used in high-precision machine tools, where its 25° contact angle ensures accurate alignment and smooth operation. The matched arrangement of four bearings provides stability in demanding industrial applications.
In automotive systems, 7022 ACD/P4AQBCA Bearing supports components like electric motors and transmissions, handling both radial and angular loads efficiently. Its phenolic cage offers durability and reduces friction during high-speed operations.
For medical imaging devices, 7022 ACD/P4AQBCA Bearing’s chrome steel construction ensures reliability and long service life. The extra light preload makes it suitable for sensitive equipment requiring minimal vibration.

Where Is 7022 ACD/P4AQBCA Bearing Used?
7022 ACD/P4AQBCA Bearing finds its place in robotics, particularly in robotic arms that require precise movement and high load capacity. Its open design allows for easy lubrication, extending its lifespan in continuous use.
In aerospace applications, 7022 ACD/P4AQBCA Bearing is valued for its ability to handle high speeds and temperatures. The P4A tolerance class ensures consistent performance in critical flight components.

Optimized for Performance: 7022 ACD/P4AQBCA Bearing
7022 ACD/P4AQBCA Bearing is ideal for automation systems, such as CNC machines, where its high dynamic radial load capacity ensures reliable operation. The phenolic cage material reduces wear and tear over time.
In consumer electronics, 7022 ACD/P4AQBCA Bearing can be found in high-end printers, providing smooth and quiet operation. Its metric sizing makes it compatible with a variety of European and Asian models.

Automotive vs Aerospace: Applications of 7022 ACD/P4AQBCA Bearing
In automotive applications, 7022 ACD/P4AQBCA Bearing is often used in electric vehicle motors, where its high-speed capability and durability are crucial. The chrome steel construction ensures long-term reliability.
For aerospace, 7022 ACD/P4AQBCA Bearing is employed in aircraft landing gear systems, handling both radial and thrust loads efficiently. The temperature range of -30°C to 110°C makes it suitable for various flight conditions.

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