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Super Precision Angular Contact Ball Bearings S7022 CD/P4A

Super Precision Angular Contact Ball Bearings S7022 CD/P4A

The S7022 CD/P4A is a super precision angular contact ball bearing with a 110mm bore and 170mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 24975 lbf and operates smoothly at speeds up to 7500 RPM.

Its sealed design keeps lubrication in and contaminants out, while the phenolic cage ensures quiet, long-lasting performance. The 15° contact angle provides excellent stability for angular loads.

This bearing is ideal for high-precision applications like machine tool spindles or medical equipment, where accuracy is crucial. It works well in temperatures from -30°C to 110°C.

Weighing 2kg, it’s robust yet manageable for its size. Compliant with P4 tolerance standards, it’s interchangeable with SKF bearings for easy replacements.

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Product Parameters

  • Part Number S7022 CD/P4A
  • 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 15°
  • Tolerance Class P4 (ABEC-7)
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement No
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 24975 lbf
  • Static Radial Load 24300 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 7500 rpm
  • Weight 2 kg
  • Price（$） 1539.774
Super Precision Angular Contact Ball Bearings S7022 CD/P4A dimension drawing
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Features

Performance Features of S7022 CD/P4A Bearing

S7022 CD/P4A Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability and resistance to wear under high radial loads.

The phenolic cage maintains ball alignment, reducing friction and enhancing operational smoothness.
With a dynamic radial load capacity of 24975 lbf, it handles demanding conditions reliably.

S7022 CD/P4A Bearing operates efficiently at speeds up to 7,500 rpm, balancing performance and longevity.
Its sealed design and preload availability make it suitable for precision tasks in varied environments.

Application

Industrial Uses of S7022 CD/P4A Bearing
S7022 CD/P4A Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The sealed construction helps keep contaminants out, extending its service life in demanding environments.

In automotive applications, S7022 CD/P4A Bearing supports wheel hubs and transmission systems, providing smooth performance under radial and axial loads. Its phenolic cage offers good heat resistance, making it suitable for high-speed operations.

For robotics, S7022 CD/P4A Bearing’s precision and low friction are ideal for articulated arms and joints. The P4 tolerance class ensures minimal vibration, which is crucial for maintaining robotic accuracy.

In medical imaging devices, S7022 CD/P4A Bearing’s reliability and smooth operation help maintain consistent performance. The chrome steel construction ensures durability even in high-use scenarios.

For consumer electronics like high-end printers, S7022 CD/P4A Bearing’s quiet operation and precision contribute to better print quality. Its lubricated design reduces maintenance needs, making it a practical choice for long-term use.

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