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Super Precision Angular Contact Ball Bearings 7022 ACEGA/P4A

Super Precision Angular Contact Ball Bearings 7022 ACEGA/P4A

The 7022 ACEGA/P4A is a super precision angular contact ball bearing with a 110mm bore and 170mm outer diameter, crafted from durable chrome steel. It features a 25° contact angle and is designed for angular contact loads, handling up to 10102 lbf dynamically.

This open-type bearing spins smoothly at speeds up to 16250 RPM, thanks to its phenolic cage and lubricated design. Its extra light preload (Class A) ensures minimal friction and high accuracy.

With a tolerance class of P4A, it offers exceptional precision for demanding applications. The bearing can be arranged in back-to-back, face-to-face, or tandem configurations, providing flexibility in use.

Ideal for high-speed machinery like spindles or CNC equipment, it operates reliably between -30°C and 110°C. Weighing 2.08kg, it’s a robust yet manageable choice for precision engineering needs.

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Product Parameters

  • Part Number 7022 ACEGA/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 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement No
  • Number Of Bearings In Matched Set 3
  • Universal Matching Bearing Yes, back-to-back (<>), face-to-face (><) or tandem (>>)
  • Preload Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 10102 lbf
  • Static Radial Load 9562 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 ACEGA/P4A dimension drawing
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Features

Performance Features of 7022 ACEGA/P4A Bearing

7022 ACEGA/P4A Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability under high dynamic radial loads of up to 10102 lbf.

The phenolic cage in 7022 ACEGA/P4A Bearing reduces friction, enabling smooth operation at speeds up to 16,250 rpm.
Precision-engineered to P4A tolerance class, it delivers reliable performance in demanding conditions.

7022 ACEGA/P4A Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its universal matching capability allows flexible arrangement options for varied applications.

Application

Industrial Uses of 7022 ACEGA/P4A Bearing
The 7022 ACEGA/P4A Bearing is commonly used in high-speed machine tools, where its precision and angular contact design ensure accurate performance. Its open seal type allows for efficient lubrication, making it suitable for continuous operation.

In automotive applications, 7022 ACEGA/P4A Bearing supports components like electric motors and transmissions, handling both radial and axial loads. The phenolic cage material provides durability while reducing friction in high-speed scenarios.

For automation systems, 7022 ACEGA/P4A Bearing is ideal for robotic arms and CNC machines, offering reliable movement under varying loads. The extra light preload ensures smooth operation without unnecessary resistance.

Medical imaging devices benefit from 7022 ACEGA/P4A Bearing’s precision, ensuring stable performance in critical applications. The chrome steel construction adds longevity, even in demanding environments.

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