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Super Precision Angular Contact Ball Bearings 7022 CD/P4A

Super Precision Angular Contact Ball Bearings 7022 CD/P4A

The 7022 CD/P4A is a super precision angular contact ball bearing with a 110mm bore and 170mm outer diameter, crafted from high-grade chrome steel. It handles radial loads up to 24975 lbf and operates smoothly at speeds up to 12000 RPM.

With a 15° contact angle and phenolic cage, it offers stable performance under angular loads. The open design allows for easy lubrication, ensuring long service life.

This bearing is ideal for high-precision applications like machine tool spindles or industrial pumps. Its P4 tolerance class ensures reliable accuracy in demanding conditions.

Weighing 1.97kg, it’s robust yet manageable for its size. Compliant with standard temperature ranges from -30°C to 110°C, it suits various industrial environments.

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Product Parameters

  • Part Number 7022 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 Open
  • 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 12000 rpm
  • Weight 1.97 kg
  • Price（$） 1283.94
Super Precision Angular Contact Ball Bearings 7022 CD/P4A dimension drawing
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Features

How Is 7022 CD/P4A Bearing Engineered for Reliability?

7022 CD/P4A Bearing features a 15° contact angle, optimised for handling both radial and axial loads efficiently.
Its chrome steel rings and balls enhance durability, while the phenolic cage ensures smooth operation at high speeds.

With a dynamic radial load capacity of 24,975 lbf, it performs reliably in demanding applications.
The P4 tolerance class guarantees precision, making it suitable for high-accuracy machinery.

Operating at speeds up to 12,000 rpm, 7022 CD/P4A Bearing maintains stability across a wide temperature range.
Its open design simplifies lubrication, reducing maintenance needs and extending service life.

Application

Industrial Uses of 7022 CD/P4A Bearing
7022 CD/P4A Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The open seal type allows for efficient lubrication, extending service life in demanding conditions.

In automotive applications, 7022 CD/P4A Bearing supports high-speed components like turbochargers and transmission systems. Its phenolic cage material reduces friction, making it suitable for performance-driven environments.

For automation systems, 7022 CD/P4A Bearing provides stability in robotic arms and CNC machinery. The P4 tolerance class guarantees consistent performance, even under heavy radial loads.

Medical imaging devices benefit from 7022 CD/P4A Bearing’s chrome steel construction, which ensures smooth operation in sensitive equipment. The 15° contact angle helps maintain precision during prolonged use.

In consumer electronics, 7022 CD/P4A Bearing can be found in high-end printers and scanners. Its balanced design reduces vibration, contributing to quieter operation.

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