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Super Precision Angular Contact Ball Bearings 7022 ACE/HCP4ALDT

Super Precision Angular Contact Ball Bearings 7022 ACE/HCP4ALDT

The 7022 ACE/HCP4ALDT is a super precision angular contact ball bearing with a 110mm bore and 170mm outer diameter, designed for high-performance applications. Its 25° contact angle and ceramic balls ensure smooth operation under heavy loads.

With a dynamic radial load capacity of 16380 lbf and speeds up to 16250 RPM, it handles demanding conditions effortlessly. The phenolic cage and chrome steel rings provide durability and stability.

This matched set of two bearings comes with preload for precise alignment, ideal for machine tools or high-speed spindles. It operates in temperatures from -30°C to 110°C.

Weighing 3.86kg, it’s robust yet suitable for precision machinery. Compliant with P4A tolerance standards, it’s interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number 7022 ACE/HCP4ALDT
  • 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 12.7 mm
  • Ball Qty 30
  • Contact Angle 25°
  • Tolerance Class P4A
  • 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 16380 lbf
  • Static Radial Load 19125 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 16250 rpm
  • Weight 3.86 kg
Super Precision Angular Contact Ball Bearings 7022 ACE/HCP4ALDT dimension drawing
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Features

Performance Features of 7022 ACE/HCP4ALDT Bearing

7022 ACE/HCP4ALDT Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.

Its chrome steel rings and ceramic balls reduce friction, enhancing speed and durability.

The phenolic cage ensures smooth operation, even at high speeds up to 16,250 rpm.

With a dynamic radial load capacity of 16,380 lbf, it handles demanding conditions reliably.

Application

Common Applications of 7022 ACE/HCP4ALDT Bearing
In industrial settings, 7022 ACE/HCP4ALDT Bearing is frequently used in high-precision machine tools, where its angular contact design ensures accurate radial and axial load handling. The ceramic balls reduce friction, making it suitable for high-speed operations.

Where Is 7022 ACE/HCP4ALDT Bearing Used?
You’ll find 7022 ACE/HCP4ALDT Bearing in automotive transmissions, where its phenolic cage and chrome steel rings provide durability under heavy loads. The matched arrangement also enhances stability in demanding driving conditions.

Optimized for Performance: 7022 ACE/HCP4ALDT Bearing
For medical imaging devices, 7022 ACE/HCP4ALDT Bearing offers reliable precision, thanks to its P4A tolerance class. The lubricated design ensures smooth operation, even in continuous-use scenarios.

Automotive vs Aerospace: Applications of 7022 ACE/HCP4ALDT Bearing
In aerospace applications, 7022 ACE/HCP4ALDT Bearing handles high-speed rotations with minimal heat generation. Meanwhile, in automotive systems, it supports components like turbochargers, where performance and longevity are key.

Practical Applications of 7022 ACE/HCP4ALDT Bearing
Robotic arms benefit from 7022 ACE/HCP4ALDT Bearing’s low friction and high-speed capabilities. The open seal design allows for easy maintenance, making it a practical choice for automated production lines.

Q&A

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