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Super Precision Angular Contact Ball Bearings S7022 ACEGA/P4A

Super Precision Angular Contact Ball Bearings S7022 ACEGA/P4A

The S7022 ACEGA/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 10102 lbf and operates smoothly at speeds up to 16000 RPM.

Its sealed design keeps grease in and contaminants out, while the phenolic cage ensures quiet, long-lasting performance. The bearing works reliably in temperatures from -30°C to 110°C.

With a 25° contact angle and extra light preload, it’s ideal for high-precision applications like machine tool spindles or robotics. The bearing is interchangeable with SKF models, offering flexibility for replacements.

Weighing 2.15kg, it’s robust yet manageable for its size. It can be used in matched sets for back-to-back, face-to-face, or tandem arrangements.

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Product Parameters

  • Part Number S7022 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 Sealed
  • Matched Arrangement No
  • Number Of Bearings In Matched Set 4
  • 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 Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 16000 rpm
  • Weight 2.15 kg
Super Precision Angular Contact Ball Bearings S7022 ACEGA/P4A dimension drawing
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Features

Performance Features of S7022 ACEGA/P4A Bearing

S7022 ACEGA/P4A Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
The chrome steel rings and balls enhance durability, supporting dynamic radial loads up to 10102 lbf.

Its phenolic cage ensures smooth operation, even at high speeds of 16,000 rpm.
The sealed design and grease lubrication reduce maintenance needs, making it reliable in various conditions.

S7022 ACEGA/P4A Bearing operates efficiently within a temperature range of -30°C to 110°C.
The P4A tolerance class guarantees precision, suitable for demanding industrial applications.

With a universal matching option, it can be arranged back-to-back, face-to-face, or tandem.
This flexibility makes it adaptable to different mounting requirements.

Application

Industrial Uses of S7022 ACEGA/P4A Bearing
S7022 ACEGA/P4A Bearing is commonly used in high-precision machine tools, where its 25° contact angle ensures accurate radial and axial load distribution. The sealed design helps maintain lubrication, reducing maintenance needs in demanding industrial environments.

Where Is S7022 ACEGA/P4A Bearing Used?
In automotive applications, S7022 ACEGA/P4A Bearing supports high-speed spindle systems, providing smooth operation in gearboxes and electric motors. Its phenolic cage offers quiet performance, ideal for electric vehicle components.

Optimized for Performance: S7022 ACEGA/P4A Bearing
For medical imaging devices, S7022 ACEGA/P4A Bearing’s P4A tolerance class delivers the precision needed for consistent, reliable scans. The chrome steel construction ensures durability in sterile environments.

Automotive vs Aerospace: Applications of S7022 ACEGA/P4A Bearing
In aerospace, S7022 ACEGA/P4A Bearing handles high-speed rotations in turbine systems, while in automotive, it excels in wheel hub assemblies. Its extra-light preload enhances performance in both sectors.

Practical Applications of S7022 ACEGA/P4A Bearing
S7022 ACEGA/P4A Bearing is a go-to choice for robotics, where its tandem arrangement supports precise movement in robotic arms. The grease lubrication ensures long service life even in continuous operation.

Q&A

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