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Super Precision Angular Contact Ball Bearings 7022 ACD/HCPA9ADT

Super Precision Angular Contact Ball Bearings 7022 ACD/HCPA9ADT

The 7022 ACD/HCPA9ADT is a super precision angular contact ball bearing with a 110mm bore and 170mm outer diameter, crafted from durable chrome steel. It features a 25° contact angle and comes as a matched set of two bearings for balanced performance.

This model handles radial loads up to 37800 lbf and reaches speeds of 10000 RPM, thanks to its ceramic balls and phenolic cage. Its open design allows for easy lubrication, ensuring smooth operation.

Preloaded for precision, it’s ideal for high-accuracy applications like machine tool spindles or robotics. The bearing operates efficiently in temperatures from -30°C to 110°C.

Weighing 3.27kg, it’s robust yet manageable for its size. Interchangeable with SKF bearings, it offers a reliable solution for demanding industrial needs.

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Product Parameters

  • Part Number 7022 ACD/HCPA9ADT
  • 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 25°
  • Tolerance Class PA9A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement 2 bearings << DT
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 37800 lbf
  • Static Radial Load 46800 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 10000 rpm
  • Weight 3.27 kg
Super Precision Angular Contact Ball Bearings 7022 ACD/HCPA9ADT dimension drawing
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Features

Performance Features of 7022 ACD/HCPA9ADT Bearing

7022 ACD/HCPA9ADT Bearing is designed with a 25° contact angle, ideal for handling combined radial and axial loads.
Its chrome steel rings and ceramic balls ensure smooth operation and reduced friction.

The phenolic cage maintains ball alignment, enhancing durability and performance.
With a dynamic radial load capacity of 37,800 lbf, it suits demanding applications.

Preload availability in the matched arrangement ensures precise operation.
The bearing can reach speeds up to 10,000 rpm while maintaining stability.

Operating temperatures range from -30°C to 110°C, making it versatile.
Its open design allows for easy lubrication, ensuring long service life.

Application

Industrial Uses of 7022 ACD/HCPA9ADT Bearing
This bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The ceramic balls reduce friction, making it ideal for high-speed operations.

Where Is 7022 ACD/HCPA9ADT Bearing Used?
You’ll often find it in automotive applications like electric vehicle motors, where its phenolic cage handles heat well. The matched arrangement also provides stability in demanding conditions.

Built for Heavy-Duty Use: 7022 ACD/HCPA9ADT Bearing
Its chrome steel rings and ceramic balls make it suitable for industrial pumps handling heavy loads. The PA9A tolerance class ensures consistent performance in precision equipment.

Automotive vs Aerospace: Applications of 7022 ACD/HCPA9ADT Bearing
In cars, it supports gearbox systems, while in aerospace, it’s used in actuator mechanisms. The lubricated design helps maintain smooth operation in both environments.

Perfect Fit for Automation: 7022 ACD/HCPA9ADT Bearing
Robotic arms benefit from its low-friction ceramic balls and high load capacity. The open seal allows for easy maintenance in automated production lines.

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