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Super Precision Angular Contact Ball Bearings 7022 ACD/HCP4A

Super Precision Angular Contact Ball Bearings 7022 ACD/HCP4A

The 7022 ACD/HCP4A is a super precision angular contact ball bearing with a 110mm bore and 170mm outer diameter, crafted from high-quality chrome steel. It features a 25° contact angle and ceramic balls for enhanced performance.

This bearing handles radial loads up to 23400 lbf and operates smoothly at speeds up to 13000 RPM. Its phenolic cage ensures durability, while the open design allows for easy lubrication.

The P4 tolerance class (ABEC-7) guarantees high precision, making it suitable for demanding applications. It performs well in temperatures from -30°C to 110°C.

Ideal for precision machinery like spindles or high-speed equipment, this bearing is interchangeable with SKF models. Weighing 1.63kg, it offers a robust yet precise solution for angular contact needs.

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Product Parameters

  • Part Number 7022 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 Open
  • 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 13000 rpm
  • Weight 1.63 kg
  • Price（$） 1283.166
Super Precision Angular Contact Ball Bearings 7022 ACD/HCP4A dimension drawing
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Features

Performance Features of 7022 ACD/HCP4A Bearing

7022 ACD/HCP4A Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
The chrome steel rings and ceramic balls reduce friction, enhancing performance in high-speed operations.

With a dynamic radial load capacity of 23400 lbf, it handles demanding conditions reliably.
Its phenolic cage ensures smooth operation, even at speeds up to 13,000 rpm.

The open seal design allows for easy lubrication, maintaining efficiency over time.
Precision-engineered to P4 tolerance, it delivers consistent performance in critical applications.

Application

Key Fields for 7022 ACD/HCP4A Bearing
7022 ACD/HCP4A Bearing is widely 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, 7022 ACD/HCP4A Bearing supports components like electric motors and gearboxes, offering reliable performance under radial and axial loads. Its phenolic cage provides stability in varying temperatures.

For automation systems, 7022 ACD/HCP4A Bearing is a go-to choice for robotic arms, ensuring smooth movement with minimal maintenance. The P4 tolerance class guarantees consistent precision in repetitive tasks.

Medical imaging devices benefit from 7022 ACD/HCP4A Bearing’s low vibration and high-speed capabilities. The chrome steel rings and ceramic balls ensure long-lasting performance in critical applications.

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