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Super Precision Angular Contact Ball Bearings 7022 CD/P4ADBA

Super Precision Angular Contact Ball Bearings 7022 CD/P4ADBA

The 7022 CD/P4ADBA is a super precision angular contact ball bearing, measuring 110mm by 170mm by 56mm, crafted from high-quality chrome steel. It features a 15° contact angle and comes in a matched pair for balanced performance.

This bearing handles radial loads up to 40050 lbf and spins smoothly at speeds reaching 16250 RPM. Its phenolic cage ensures durability, while the extra light preload enhances precision.

The open design allows for easy lubrication, and it operates efficiently in temperatures from -30°C to 110°C. Ideal for high-precision applications like machine tools or spindle assemblies.

Weighing 3.95kg, 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 CD/P4ADBA
  • 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 56 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 19.05 mm
  • Ball Qty 20
  • Contact Angle 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement 2 bearings <> DB
  • Number Of Bearings In Matched Set 2
  • 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 40050 lbf
  • Static Radial Load 48600 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 16250 rpm
  • Weight 3.95 kg
Super Precision Angular Contact Ball Bearings 7022 CD/P4ADBA dimension drawing
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Features

Performance Features of 7022 CD/P4ADBA Bearing

7022 CD/P4ADBA Bearing features a 15° contact angle, optimised for precision angular contact applications.
Its chrome steel rings and balls ensure durability under high dynamic radial loads of 40050 lbf.

The phenolic cage maintains ball alignment, reducing friction and enhancing smooth operation.
With a maximum speed of 16,250 rpm, it balances high-speed performance and reliability.

Designed for extra light preload, 7022 CD/P4ADBA Bearing offers precise operation in matched arrangements.
Its open seal type allows for easy lubrication, extending maintenance intervals.

Operating between -30°C to 110°C, 7022 CD/P4ADBA Bearing performs consistently in varied temperatures.
The P4A tolerance class ensures high precision, making it suitable for demanding applications.

Application

Key Fields for 7022 CD/P4ADBA Bearing
In high-precision machine tools, 7022 CD/P4ADBA Bearing excels due to its angular contact design and P4A tolerance class, ensuring minimal vibration during operation. The matched DB arrangement provides excellent radial and axial load support.

Where Is 7022 CD/P4ADBA Bearing Used?
You’ll often find 7022 CD/P4ADBA Bearing in spindle applications for grinding machines, where its phenolic cage reduces friction at high speeds. Its 15° contact angle makes it ideal for combined loads.

Built for Heavy-Duty Use: 7022 CD/P4ADBA Bearing
7022 CD/P4ADBA Bearing handles demanding conditions in industrial gearboxes, with its chrome steel construction offering durability. The extra light preload ensures smooth rotation under heavy loads.

Automotive vs Aerospace: Applications of 7022 CD/P4ADBA Bearing
In automotive testing equipment, 7022 CD/P4ADBA Bearing provides precise motion control, while aerospace applications benefit from its high-speed capabilities. The lubricated design extends service life in both fields.

Perfect Fit for Automation: 7022 CD/P4ADBA Bearing
7022 CD/P4ADBA Bearing works well in robotic arms, where its matched set configuration maintains alignment accuracy. The 16,250 rpm maximum speed suits fast-paced production lines.

Q&A

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