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Super Precision Angular Contact Ball Bearings S7022 ACEGA/HCP4A

Super Precision Angular Contact Ball Bearings S7022 ACEGA/HCP4A

The S7022 ACEGA/HCP4A is a super precision angular contact ball bearing with a 110mm bore and 170mm outer diameter, crafted from high-quality chrome steel. It features a 25° contact angle and ceramic balls for smooth operation.

Designed for angular contact loads, it handles radial loads up to 10102 lbf and spins at speeds up to 16000 RPM. The sealed design keeps grease in place, reducing maintenance needs.

With a phenolic cage and P4A tolerance class, it offers reliable performance in temperatures from -30°C to 110°C. Its universal matching allows flexible arrangements like back-to-back or face-to-face.

Ideal for high-precision applications like machine tool spindles or aerospace components. Weighing 2kg, it balances strength and precision for demanding environments.

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Product Parameters

  • Part Number S7022 ACEGA/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 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 Ceramic
  • 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 kg
  • Price（$） 694.35
Super Precision Angular Contact Ball Bearings S7022 ACEGA/HCP4A dimension drawing
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Features

Performance Features of S7022 ACEGA/HCP4A Bearing

S7022 ACEGA/HCP4A Bearing is designed with a 25° contact angle, ideal for handling angular contact loads with precision.
Its chrome steel rings and ceramic balls ensure smooth operation, even at high speeds up to 16,000 rpm.

The phenolic cage maintains ball alignment, reducing friction and extending the bearing’s service life.
With a dynamic radial load capacity of 10,102 lbf, it performs reliably in demanding applications.

S7022 ACEGA/HCP4A Bearing operates efficiently in temperatures ranging from -30°C to 110°C.
Its sealed design and grease lubrication minimise maintenance needs, making it a practical choice.

Application

Industrial Uses of S7022 ACEGA/HCP4A Bearing
S7022 ACEGA/HCP4A Bearing is commonly used in high-speed machine tools, where its precision and ceramic balls reduce friction for smoother operation. The sealed design helps keep contaminants out, extending the bearing’s lifespan in demanding environments.

In robotics, S7022 ACEGA/HCP4A Bearing provides reliable angular contact support for robotic arms, ensuring accurate movement. Its phenolic cage offers lightweight durability, ideal for repetitive motions.

For medical imaging devices, S7022 ACEGA/HCP4A Bearing’s P4A tolerance class ensures minimal vibration, crucial for clear scans. The grease lubrication also allows for quiet operation in sensitive settings.

Automotive applications like electric vehicle motors benefit from S7022 ACEGA/HCP4A Bearing’s high-speed capability and extra-light preload. The chrome steel rings add strength without compromising performance.

In aerospace systems, S7022 ACEGA/HCP4A Bearing handles both radial and axial loads efficiently. Its temperature range makes it suitable for varying operational conditions.

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