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Super Precision Angular Contact Ball Bearings S7022 ACD/HCP4A

Super Precision Angular Contact Ball Bearings S7022 ACD/HCP4A

The S7022 ACD/HCP4A is a super precision angular contact ball bearing with a 110mm bore and 170mm outer diameter, crafted from durable chrome steel and ceramic balls. It handles radial loads up to 23400 lbf and operates smoothly at speeds up to 8500 RPM.

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

This bearing is available with preload and matched arrangements, making it ideal for high-precision applications like machine tool spindles or robotics. It meets P4 tolerance standards for exceptional accuracy.

Weighing 1.66kg, it’s built for demanding environments with a temperature range of -30°C to 110°C. Interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number S7022 ACD/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 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 Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 23400 lbf
  • Static Radial Load 23400 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 8500 rpm
  • Weight 1.66 kg
  • Price（$） 1539.756
Super Precision Angular Contact Ball Bearings S7022 ACD/HCP4A dimension drawing
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Features

Performance Features of S7022 ACD/HCP4A Bearing

S7022 ACD/HCP4A Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and ceramic balls enhance durability while reducing friction.

The phenolic cage ensures smooth operation, even at high speeds up to 8,500 rpm.
With a dynamic radial load capacity of 23,400 lbf, it handles demanding tasks with ease.

S7022 ACD/HCP4A Bearing operates efficiently in temperatures ranging from -30° to 110°C.
Its sealed design and preload availability make it suitable for precision applications.

The P4 tolerance class guarantees high accuracy, ideal for critical machinery.
Its lubricated design minimises maintenance needs, ensuring long-term reliability.

Application

Industrial Uses of S7022 ACD/HCP4A Bearing
S7022 ACD/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 automotive applications, S7022 ACD/HCP4A Bearing supports performance in gearboxes and wheel hubs, handling both radial and axial loads efficiently. Its sealed design helps keep contaminants out, extending service life.

For robotics, S7022 ACD/HCP4A Bearing provides smooth motion in articulated arms, thanks to its phenolic cage and preload options. The P4 tolerance class ensures consistent performance in automated systems.

Medical imaging devices benefit from S7022 ACD/HCP4A Bearing’s low-noise operation and reliability. The chrome steel rings and ceramic balls offer durability in demanding environments.

In aerospace, S7022 ACD/HCP4A Bearing is trusted for flight control systems, where precision and load capacity are critical. Its temperature range allows for stable performance in varying conditions.

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