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Super Precision Angular Contact Ball Bearings 7022 FE/P4A

Super Precision Angular Contact Ball Bearings 7022 FE/P4A

The 7022 FE/P4A 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 10530 lbf and operates smoothly at speeds up to 16250 RPM.

With an 18° contact angle and phenolic cage, it offers stability and low friction during high-speed rotations. The open design allows for easy lubrication, ensuring consistent performance.

This bearing is ideal for precision applications like machine tool spindles or high-speed motors, where accuracy and durability are key. It comes preloaded for immediate use and meets P4A tolerance standards.

Weighing 2.08kg, it’s robust yet manageable for its size. Compliant with standard temperature ranges from -30°C to 110°C, making it versatile for various industrial environments.

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Product Parameters

  • Part Number 7022 FE/P4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 110 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 170 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 28 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 12.7 mm
  • Ball Qty 30
  • Contact Angle 18°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement No
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 10530 lbf
  • Static Radial Load 9900 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 16250 rpm
  • Weight 2.08 kg
Super Precision Angular Contact Ball Bearings 7022 FE/P4A dimension drawing
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Features

How Does 7022 FE/P4A Bearing Reduce Friction?

7022 FE/P4A Bearing features a precise 18° contact angle, optimising load distribution and reducing friction.
Its chrome steel construction ensures smooth operation even at high speeds up to 16,250 rpm.

The phenolic cage maintains ball alignment, minimising wear and enhancing performance.
With a dynamic radial load capacity of 10,530 lbf, it handles demanding applications efficiently.

Lubrication is pre-applied, ensuring immediate readiness and reducing initial setup time.
Its P4A tolerance class guarantees high precision for critical operations.

Application

Industrial Uses of 7022 FE/P4A Bearing
The 7022 FE/P4A Bearing is commonly used in high-precision machine tools, where its 18° contact angle ensures accurate radial and axial load distribution. Its phenolic cage reduces friction, making it suitable for high-speed operations.

In automotive applications, 7022 FE/P4A Bearing supports components like wheel hubs and transmissions, thanks to its robust chrome steel construction. The P4A tolerance class guarantees consistent performance under demanding conditions.

For robotics, 7022 FE/P4A Bearing provides smooth motion control in articulated arms and precision gears. Its open design allows for easy lubrication, extending service life in continuous operation.

Medical imaging devices benefit from 7022 FE/P4A Bearing’s low vibration and high-speed capabilities. The balanced load handling ensures reliable performance in sensitive equipment like MRI scanners.

Where Is 7022 FE/P4A Bearing Used?
You’ll often find 7022 FE/P4A Bearing in industrial fans and pumps, where its dynamic radial load capacity handles continuous operation. The lubricated design minimises maintenance needs.

In automation systems, 7022 FE/P4A Bearing ensures precise positioning in CNC machinery. Its 16,250 rpm max speed makes it ideal for high-rotation applications.

Built for Heavy-Duty Use: 7022 FE/P4A Bearing
The 7022 FE/P4A Bearing excels in gearboxes and spindle drives, thanks to its 10,530 lbf dynamic load rating. Its chrome steel rings offer durability in harsh environments.

For 3D printers, 7022 FE/P4A Bearing provides smooth linear motion with minimal backlash. The 30-ball design ensures even load distribution for consistent print quality.

Q&A

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