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Super Precision Angular Contact Ball Bearings 7022 ACD/P4ATGD

Super Precision Angular Contact Ball Bearings 7022 ACD/P4ATGD

The 7022 ACD/P4ATGD is a super precision angular contact ball bearing, measuring 110mm by 170mm by 84mm, crafted from high-quality chrome steel. It features a 25° contact angle and comes preloaded for heavy-duty performance.

This bearing handles dynamic radial loads up to 50625 lbf and operates smoothly at speeds reaching 16250 RPM. Its open design allows for easy lubrication, while the phenolic cage ensures durability.

The universal matching capability lets you arrange bearings back-to-back, face-to-face, or in tandem for various load needs. It’s ideal for high-precision applications like machine tool spindles or industrial gearboxes.

Weighing 5.92kg, this P4A-class bearing works in temperatures from -30°C to 110°C. It’s interchangeable with SKF models, making it a versatile choice for replacements.

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Product Parameters

  • Part Number 7022 ACD/P4ATGD
  • 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 84 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 19.05 mm
  • Ball Qty 20
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement Universal matching
  • Number Of Bearings In Matched Set 3
  • Universal Matching Bearing Yes, back-to-back (<>), face-to-face (><) or tandem (>>)
  • Preload Heavy / Class D
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 50625 lbf
  • Static Radial Load 69750 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 16250 rpm
  • Weight 5.92 kg
Super Precision Angular Contact Ball Bearings 7022 ACD/P4ATGD dimension drawing
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Features

Performance Features of 7022 ACD/P4ATGD Bearing

7022 ACD/P4ATGD Bearing is designed with a 25° contact angle, ideal for handling combined radial and axial loads.
Its chrome steel rings and balls provide strength, while the phenolic cage ensures smooth operation at high speeds.
With a dynamic radial load capacity of 50,625 lbf, it performs reliably in demanding applications.
The universal matching design allows flexible arrangement options, including back-to-back and face-to-face configurations.

How Does 7022 ACD/P4ATGD Bearing Achieve High-Speed Performance?

7022 ACD/P4ATGD Bearing reaches speeds up to 16,250 rpm, thanks to its precision P4A tolerance class.
The phenolic cage reduces friction and maintains stability even at high rotational speeds.
Its heavy preload (Class D) ensures consistent performance under varying load conditions.
The open design allows for efficient lubrication, further enhancing its high-speed capabilities.

Engineered for Precision: 7022 ACD/P4ATGD Bearing

7022 ACD/P4ATGD Bearing offers exceptional accuracy with bore and outer diameter tolerances as tight as -0.004mm.
Its matched set of three bearings provides uniform load distribution in complex arrangements.
The 19.05mm chrome steel balls and 20-ball configuration balance load capacity with smooth rotation.
Operating from -30°C to 110°C, it maintains precision across a wide temperature range.

Application

Key Fields for 7022 ACD/P4ATGD Bearing
In high-precision machine tools, 7022 ACD/P4ATGD Bearing excels due to its angular contact design, ensuring accurate spindle rotation. The heavy preload and universal matching make it ideal for demanding machining operations.

Where Is 7022 ACD/P4ATGD Bearing Used?
You’ll often find 7022 ACD/P4ATGD Bearing in aerospace applications, where its P4A tolerance class supports critical components like turbine shafts. Its phenolic cage reduces friction, enhancing performance at high speeds.

Built for Heavy-Duty Use: 7022 ACD/P4ATGD Bearing
This bearing handles heavy radial loads in industrial gearboxes, thanks to its chrome steel construction. The lubricated design ensures long service life even in continuous operation environments.

Automotive vs Aerospace: Applications of 7022 ACD/P4ATGD Bearing
In automotive systems, 7022 ACD/P4ATGD Bearing supports high-performance transmissions, while in aerospace, it’s trusted for flight control mechanisms. Its versatility across industries comes from robust design and precision engineering.

Perfect Fit for Automation: 7022 ACD/P4ATGD Bearing
Robotic arms benefit from 7022 ACD/P4ATGD Bearing’s smooth operation and low friction. The tandem arrangement option allows for custom setups in automated production lines.

Q&A

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