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Super Precision Angular Contact Ball Bearings 7022 ACD/P4AQBCC

Super Precision Angular Contact Ball Bearings 7022 ACD/P4AQBCC

The 7022 ACD/P4AQBCC is a super precision angular contact ball bearing with a 110mm bore and 170mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 62100 lbf and operates smoothly at speeds up to 16250 RPM.

Its 25° contact angle and matched arrangement of four bearings ensure stable performance under angular loads. The phenolic cage offers lightweight strength, while the open design allows for easy lubrication.

This bearing is ideal for high-precision applications like machine tool spindles or industrial robotics. With a temperature range of -30°C to 110°C, it suits various working environments.

Weighing 7.89kg, it’s robust yet manageable for its size. Compliant with P4A tolerance standards, it’s interchangeable with SKF bearings for reliable replacements.

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Product Parameters

  • Part Number 7022 ACD/P4AQBCC
  • 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 Moderate / Class C
  • 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 16250 rpm
  • Weight 7.89 kg
Super Precision Angular Contact Ball Bearings 7022 ACD/P4AQBCC dimension drawing
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Features

Performance Features of 7022 ACD/P4AQBCC Bearing

7022 ACD/P4AQBCC Bearing is designed with a 25° contact angle, optimising load distribution for precision applications.
Its chrome steel construction ensures durability and resistance to wear under high radial loads.

The matched arrangement of four bearings provides stability and consistent performance in demanding setups.
With a maximum speed of 16,250 rpm, it balances high-speed operation with reliable load handling.

Phenolic cage material reduces friction and maintains alignment for smooth operation.
Moderate preload (Class C) enhances rigidity without compromising efficiency.

Application

Key Fields for 7022 ACD/P4AQBCC Bearing
7022 ACD/P4AQBCC Bearing is widely used in high-precision machine tools, where its moderate preload and 25° contact angle ensure accurate spindle performance. The phenolic cage reduces friction, making it suitable for high-speed operations.

In aerospace applications, 7022 ACD/P4AQBCC Bearing handles radial and axial loads in turbine systems, thanks to its chrome steel construction. Its P4A tolerance class guarantees reliability in demanding environments.

For automation equipment, 7022 ACD/P4AQBCC Bearing supports robotic arms and CNC machines, where consistent alignment is key. The matched set of four bearings simplifies installation and maintenance.

Medical imaging devices benefit from 7022 ACD/P4AQBCC Bearing’s smooth operation and low vibration. Its temperature range of -30°C to 110°C ensures stability in various clinical settings.

In electric motors, 7022 ACD/P4AQBCC Bearing’s lubricated design reduces wear, extending the lifespan of industrial and automotive systems. The open seal type allows for easy re-lubrication when needed.

Q&A

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