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Super Precision Angular Contact Ball Bearings 7022 ACD/P4ATBTB

Super Precision Angular Contact Ball Bearings 7022 ACD/P4ATBTB

The 7022 ACD/P4ATBTB is a super precision angular contact ball bearing with a 110mm bore and 170mm outer diameter, crafted from durable chrome steel. Its 25° contact angle and matched set of three bearings (arranged > TBT) ensure smooth handling of combined radial and axial loads.

With a dynamic radial load capacity of 50625 lbf and a max speed of 16250 RPM, it performs reliably in high-speed applications. The phenolic cage and open design allow for easy lubrication and maintenance, while operating in temperatures from -30°C to 110°C.

This bearing is interchangeable with SKF models, making it a practical choice for replacements. Ideal for precision machinery like spindles or CNC equipment where accuracy and stability are key.

Weighing 5.92kg, it’s robust yet designed for precision, meeting P4A tolerance standards for consistent performance. The light preload (Class B) ensures smooth operation without excessive friction.

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Product Parameters

  • Part Number 7022 ACD/P4ATBTB
  • 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 84 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 3 bearings <>> TBT
  • Number Of Bearings In Matched Set 3
  • Universal Matching Bearing No
  • Preload Light / Class B
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 50625 lbf
  • Static Radial Load 69750 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 16250 rpm
  • Weight 5.92 kg
Super Precision Angular Contact Ball Bearings 7022 ACD/P4ATBTB dimension drawing
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Features

Performance Features of 7022 ACD/P4ATBTB Bearing

7022 ACD/P4ATBTB Bearing is designed with a 25° contact angle, optimising load distribution for precision applications.
Its chrome steel rings and balls ensure durability under high dynamic radial loads of 50625 lbf.

The phenolic cage maintains ball alignment, reducing friction and enhancing performance.
With a maximum speed of 16,250 rpm, it delivers smooth operation in demanding conditions.

7022 ACD/P4ATBTB Bearing operates efficiently in temperatures from -30°C to 110°C.
Its matched arrangement of three bearings ensures stability and reliability in angular contact applications.

Light preload class B minimises vibration, making it ideal for high-precision machinery.
The open seal design allows for easy lubrication, extending the bearing’s service life.

Application

Industrial Uses of 7022 ACD/P4ATBTB Bearing
The 7022 ACD/P4ATBTB Bearing is commonly used in high-precision machine tools, where its angular contact design handles both radial and axial loads efficiently.
Its light preload ensures smooth operation in applications like CNC spindles, reducing vibration for better machining accuracy.

How Does 7022 ACD/P4ATBTB Bearing Improve Performance?
In robotics, the 7022 ACD/P4ATBTB Bearing’s matched arrangement provides stability for articulated arms, ensuring precise movement.
The phenolic cage material offers durability while maintaining low friction, ideal for high-speed automation tasks.

Built for Heavy-Duty Use: 7022 ACD/P4ATBTB Bearing
This bearing excels in industrial gearboxes, where its chrome steel construction withstands heavy loads and prolonged use.
The P4A tolerance class guarantees consistent performance, making it suitable for demanding environments like mining equipment.

Automotive vs Aerospace: Applications of 7022 ACD/P4ATBTB Bearing
In automotive systems, the 7022 ACD/P4ATBTB Bearing supports high-performance transmissions, handling rapid shifts with ease.
For aerospace, its precision and reliability make it a trusted choice in aircraft landing gear and control systems.

Where to Use 7022 ACD/P4ATBTB Bearing
Medical imaging devices benefit from the 7022 ACD/P4ATBTB Bearing’s smooth rotation and low noise levels.
Its open design allows for easy lubrication, ensuring long service life in critical healthcare equipment.

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