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Super Precision Angular Contact Ball Bearings S7022 CB/HCP4A

Super Precision Angular Contact Ball Bearings S7022 CB/HCP4A

The S7022 CB/HCP4A is a super precision angular contact ball bearing with a 110mm bore and 170mm outer diameter, designed for high-performance applications. Its 15° contact angle and ceramic balls ensure smooth operation under radial loads up to 8348 lbf.

The sealed design keeps lubrication in and contaminants out, while the phenolic cage offers durability. It can handle speeds up to 12,000 RPM and temperatures from -30°C to 110°C.

This bearing comes preloaded and matched for precision setups, making it ideal for machine tools or high-speed spindles. Its P4 tolerance class ensures exceptional accuracy.

Weighing 2.09kg, it’s robust yet manageable for its size. Compatible with SKF bearings, it’s a reliable choice for replacements or upgrades.

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Product Parameters

  • Part Number S7022 CB/HCP4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 110 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 170 mm
  • Outer Dia Tolerance -0.01mm to 0
  • Width 28 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 11.112 mm
  • Ball Qty 31
  • Contact Angle 15°
  • Tolerance Class P4 (ABEC-7)
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement Available
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 8348 lbf
  • Static Radial Load 8100 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 12000 rpm
  • Weight 2.09 kg
  • Price（$） 1539.765
Super Precision Angular Contact Ball Bearings S7022 CB/HCP4A dimension drawing
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Features

Performance Features of S7022 CB/HCP4A Bearing

S7022 CB/HCP4A Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and ceramic balls enhance durability and reduce friction during operation.

The phenolic cage ensures smooth performance, even at high speeds up to 12,000 rpm.
With a dynamic radial load capacity of 8348 lbf, it handles demanding tasks with ease.

S7022 CB/HCP4A Bearing operates efficiently within a temperature range of -30° to 110°C.
Its sealed design and preload availability make it suitable for precision applications requiring consistent performance.

The P4 tolerance class guarantees high accuracy, ideal for critical machinery.
Lubrication is pre-applied, reducing initial setup time and maintenance needs.

Application

Industrial Uses of S7022 CB/HCP4A Bearing
S7022 CB/HCP4A 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 suitable for high-speed operations.

In robotics, S7022 CB/HCP4A Bearing provides smooth motion control for articulated arms, thanks to its phenolic cage and sealed design. This helps maintain performance in dusty or humid environments.

For aerospace applications, S7022 CB/HCP4A Bearing’s P4 tolerance class ensures reliability in navigation systems and flight controls. Its matched arrangement option allows for custom preload settings.

Where Is S7022 CB/HCP4A Bearing Used?
S7022 CB/HCP4A Bearing is ideal for CNC machining centres, where its high dynamic load capacity supports heavy cutting operations. The lubricated design extends service life.

In medical imaging devices, S7022 CB/HCP4A Bearing’s precision reduces vibration, ensuring clear scans. The chrome steel rings provide durability in continuous use.

Built for Heavy-Duty Use: S7022 CB/HCP4A Bearing
S7022 CB/HCP4A Bearing handles radial and axial loads in industrial pumps, withstanding constant operation. Its sealed design protects against contaminants.

For electric vehicle motors, S7022 CB/HCP4A Bearing’s ceramic balls improve efficiency and reduce heat buildup. The 15° contact angle enhances load distribution.

Automotive vs Aerospace: Applications of S7022 CB/HCP4A Bearing
In automotive transmissions, S7022 CB/HCP4A Bearing ensures smooth gear shifts with its high-speed capability. The phenolic cage dampens vibrations.

For aircraft landing gear, S7022 CB/HCP4A Bearing’s precision and durability are critical. Its temperature range suits both ground and high-altitude conditions.

Q&A

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