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Super Precision Angular Contact Ball Bearings S7022 ACDTP/P4B

Super Precision Angular Contact Ball Bearings S7022 ACDTP/P4B

The S7022 ACDTP/P4B is a super precision angular contact ball bearing with a 110mm bore and 170mm outer diameter, crafted from high-quality chrome steel. It handles radial loads up to 23400 lbf and operates smoothly at speeds up to 7000 RPM.

Its sealed design keeps lubrication in and contaminants out, while the phenolic cage ensures quiet and efficient performance. The 25° contact angle provides excellent stability under angular loads.

This bearing is available with preload and matched arrangements, making it versatile for precise applications. Ideal for machine tools, spindles, or high-precision equipment where accuracy is crucial.

Weighing 2kg, it’s robust yet manageable for its size. Compliant with P4 tolerance standards, it ensures reliable performance in temperatures from -30°C to 110°C.

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Product Parameters

  • Part Number S7022 ACDTP/P4B
  • 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 19.05 mm
  • Ball Qty 20
  • Contact Angle 25°
  • 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 Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 23400 lbf
  • Static Radial Load 23400 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 7000 rpm
  • Weight 2 kg
  • Price（$） 1539.765
Super Precision Angular Contact Ball Bearings S7022 ACDTP/P4B dimension drawing
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Features

Performance Features of S7022 ACDTP/P4B Bearing

S7022 ACDTP/P4B Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability under dynamic radial loads up to 23400 lbf.

The phenolic cage maintains ball alignment, reducing friction and enhancing performance.
With a maximum speed of 7,000 rpm, it balances precision and efficiency.

S7022 ACDTP/P4B Bearing operates in temperatures from -30° to 110°C, suitable for varied environments.
Its sealed design and lubrication minimise maintenance needs, ensuring long service life.

Application

Industrial Uses of S7022 ACDTP/P4B Bearing
S7022 ACDTP/P4B Bearing is commonly used in high-precision machine tools, where its 25° contact angle ensures accurate radial and axial load handling. The sealed design keeps contaminants out, making it suitable for demanding industrial environments.

In robotics, S7022 ACDTP/P4B Bearing provides smooth motion control for articulated arms and joints, thanks to its phenolic cage and chrome steel construction. Its matched arrangement option further enhances alignment in complex assemblies.

For aerospace applications, S7022 ACDTP/P4B Bearing’s P4 tolerance class meets the strict requirements of flight control systems. The lubricated design ensures consistent performance even under extreme temperature variations.

Automotive vs Aerospace: Applications of S7022 ACDTP/P4B Bearing
In automotive systems, S7022 ACDTP/P4B Bearing supports high-performance gearboxes and drivetrains, where its dynamic load capacity shines. The metric sizing ensures compatibility with a range of European and Asian vehicle models.

Aerospace applications benefit from S7022 ACDTP/P4B Bearing’s precision and reliability in flight control mechanisms. Its ability to handle combined loads makes it a trusted choice for critical aircraft components.

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