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Super Precision Angular Contact Ball Bearings S7022 ACDTP/HCP4B

Super Precision Angular Contact Ball Bearings S7022 ACDTP/HCP4B

The S7022 ACDTP/HCP4B is a super precision angular contact ball bearing with a 110mm bore and 170mm outer diameter, crafted from chrome steel and ceramic balls. It handles radial loads up to 23400 lbf and operates smoothly at speeds up to 8500 RPM.

Its sealed design keeps lubrication in place, while the phenolic cage ensures quiet, long-lasting performance. The 25° contact angle and P4 tolerance class make it ideal for high-precision applications.

This bearing is suitable for matched arrangements and comes preloaded for immediate use. Perfect for machine tools or high-speed spindles where accuracy and reliability are crucial.

Weighing 1.66kg, it’s robust yet manageable for its size. Compliant with standard temperature ranges from -30°C to 110°C.

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Product Parameters

  • Part Number S7022 ACDTP/HCP4B
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 110 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 170 mm
  • Outer Dia Tolerance -0.01mm to 0
  • Width 28 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 19.05 mm
  • Ball Qty 20
  • Contact Angle 25°
  • Tolerance Class P4 (ABEC-7)
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement Available
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 23400 lbf
  • Static Radial Load 23400 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 8500 rpm
  • Weight 1.66 kg
  • Price（$） 1539.765
Super Precision Angular Contact Ball Bearings S7022 ACDTP/HCP4B dimension drawing
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Features

Performance Features of S7022 ACDTP/HCP4B Bearing

S7022 ACDTP/HCP4B Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and ceramic balls enhance durability while reducing friction for smoother operation.

The phenolic cage maintains ball alignment, ensuring consistent performance even at high speeds up to 8,500 rpm.
With a dynamic radial load capacity of 23,400 lbf, it handles demanding conditions reliably.

S7022 ACDTP/HCP4B Bearing comes pre-lubricated, reducing maintenance needs and extending service life.
Its sealed design protects against contaminants, making it suitable for precision environments.

The P4 tolerance class ensures high precision, ideal for applications requiring tight tolerances.
Its matched arrangement availability allows for custom configurations to meet specific requirements.

Application

Common Applications of S7022 ACDTP/HCP4B Bearing
S7022 ACDTP/HCP4B Bearing is widely used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The ceramic balls and phenolic cage reduce friction, making it suitable for high-speed operations.

In aerospace applications, S7022 ACDTP/HCP4B Bearing handles radial and axial loads in turbine engines, thanks to its P4 tolerance class. Its sealed design also protects against contaminants in demanding environments.

For robotics, S7022 ACDTP/HCP4B Bearing provides smooth movement in articulated arms, where precision and durability are key. The matched arrangement option further enhances performance in complex motion systems.

S7022 ACDTP/HCP4B Bearing is a reliable choice for medical imaging devices, offering quiet operation and long service life. The chrome steel rings and ceramic balls ensure consistent performance in sensitive equipment.

In automation systems, S7022 ACDTP/HCP4B Bearing supports high-speed conveyor belts, where its low friction and thermal stability are advantageous. The lubricated design also reduces maintenance needs in continuous operation.

Q&A

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