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Super Precision Angular Contact Ball Bearings S7022 CEGA/HCP4A

Super Precision Angular Contact Ball Bearings S7022 CEGA/HCP4A

The S7022 CEGA/HCP4A is a super precision angular contact ball bearing, measuring 110mm by 170mm by 28mm. Made from chrome steel with ceramic balls, it offers smooth operation and durability.

It handles radial loads up to 10688 lbf and spins at speeds up to 10000 RPM. The sealed design keeps grease in and contaminants out, making it low-maintenance.

With a 15° contact angle and phenolic cage, it provides stable performance under angular loads. The extra-light preload ensures minimal friction for high-precision applications.

Ideal for machine tools or high-speed spindles, it works in temperatures from -30°C to 110°C. This bearing is interchangeable with SKF models and comes in a set of two for versatile mounting options.

Weighing 2kg, it’s robust yet suitable for precision tasks. Compliant with P4A tolerance standards, it’s a reliable choice for demanding industrial uses.

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Product Parameters

  • Part Number S7022 CEGA/HCP4A
  • 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 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement No
  • Number Of Bearings In Matched Set 2
  • 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 Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 10688 lbf
  • Static Radial Load 10125 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 10000 rpm
  • Weight 2 kg
Super Precision Angular Contact Ball Bearings S7022 CEGA/HCP4A dimension drawing
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Features

Performance Features of S7022 CEGA/HCP4A Bearing

S7022 CEGA/HCP4A Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
The chrome steel rings and ceramic balls enhance durability while reducing friction for smoother operation.

With a dynamic radial load capacity of 10688 lbf, S7022 CEGA/HCP4A Bearing handles high-performance demands reliably.
Its P4A tolerance class ensures precision, making it suitable for applications requiring tight tolerances.

The sealed design and grease lubrication minimise maintenance while extending service life.
S7022 CEGA/HCP4A Bearing operates efficiently at speeds up to 10,000 rpm, balancing speed and stability.

The phenolic cage maintains ball alignment, reducing wear and noise during operation.
Its temperature range of -30°C to 110°C ensures consistent performance in varying conditions.

Application

Industrial Uses of S7022 CEGA/HCP4A Bearing
S7022 CEGA/HCP4A Bearing is commonly used in high-precision machine tools, where its 15° contact angle ensures accurate radial and axial load handling. The ceramic balls and phenolic cage reduce friction, making it ideal for high-speed spindle applications.

Where Is S7022 CEGA/HCP4A Bearing Used?
In aerospace applications, S7022 CEGA/HCP4A Bearing supports components like helicopter rotors and jet engine shafts, thanks to its extra-light preload and P4A tolerance class. The sealed design also protects against contaminants in demanding environments.

Built for Heavy-Duty Use: S7022 CEGA/HCP4A Bearing
S7022 CEGA/HCP4A Bearing excels in industrial robotics, particularly in articulated arms requiring smooth, precise movement. Its chrome steel rings and ceramic balls provide durability and consistent performance under continuous operation.

Automotive vs Aerospace: Applications of S7022 CEGA/HCP4A Bearing
In automotive systems, S7022 CEGA/HCP4A Bearing is found in high-performance gearboxes, where its grease lubrication ensures long service life. For aerospace, its lightweight design and high-speed capability make it suitable for turbine engines.

Key Fields for S7022 CEGA/HCP4A Bearing
S7022 CEGA/HCP4A Bearing is a reliable choice for medical imaging devices, where its precision and low friction are critical. The temperature range of -30°C to 110°C ensures stability in various clinical environments.

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