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Super Precision Angular Contact Ball Bearings S7022 ACE/HCP4ADGA

Super Precision Angular Contact Ball Bearings S7022 ACE/HCP4ADGA

The S7022 ACE/HCP4ADGA is a super precision angular contact ball bearing with a 110mm bore and 170mm outer diameter, designed for high-performance applications. Its 25° contact angle and ceramic balls ensure smooth operation under heavy radial loads up to 16380 lbf.

The sealed design keeps grease in and contaminants out, while the phenolic cage offers durability. It reaches speeds up to 16000 RPM and works in temperatures from -30°C to 110°C.

This bearing comes in a matched set of two, allowing universal mounting in back-to-back, face-to-face, or tandem configurations. Ideal for machine tools or high-speed spindles where precision is key.

Weighing 4.01kg, it meets P4A tolerance standards for exceptional accuracy. Compatible with SKF bearings for easy replacement.

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Product Parameters

  • Part Number S7022 ACE/HCP4ADGA
  • 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 56 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 Universal matching
  • 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 16380 lbf
  • Static Radial Load 19125 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 16000 rpm
  • Weight 4.01 kg
Super Precision Angular Contact Ball Bearings S7022 ACE/HCP4ADGA dimension drawing
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Features

Performance Features of S7022 ACE/HCP4ADGA Bearing

S7022 ACE/HCP4ADGA Bearing features a 25° contact angle, optimised for precision angular contact applications.
Its ceramic balls and chrome steel rings ensure smooth operation with minimal friction.

The phenolic cage maintains ball alignment, enhancing durability and reducing wear.
With a dynamic radial load capacity of 16380 lbf, it handles demanding tasks reliably.

S7022 ACE/HCP4ADGA Bearing operates efficiently at speeds up to 16,000 rpm.
Its sealed design and grease lubrication reduce maintenance needs, ensuring long service life.

The universal matching arrangement allows flexible installation in back-to-back, face-to-face, or tandem configurations.
This makes S7022 ACE/HCP4ADGA Bearing adaptable to various precision engineering requirements.

Application

Industrial Uses of S7022 ACE/HCP4ADGA Bearing
S7022 ACE/HCP4ADGA Bearing is commonly used in high-speed machine tools, where its ceramic balls and phenolic cage reduce friction and heat buildup. The sealed design keeps contaminants out, ensuring long-lasting performance in demanding environments.

In robotics, S7022 ACE/HCP4ADGA Bearing provides smooth motion control for articulated arms, thanks to its 25° contact angle and extra-light preload. The universal matching feature allows flexible installation in various configurations.

For aerospace applications, S7022 ACE/HCP4ADGA Bearing’s P4A tolerance class ensures precision in components like gyroscopes and flight control systems. Its grease lubrication maintains performance across a wide temperature range.

Automotive vs Aerospace: Applications of S7022 ACE/HCP4ADGA Bearing
In automotive systems, S7022 ACE/HCP4ADGA Bearing supports high-performance gearboxes, where its dynamic radial load capacity handles intense stresses. The ceramic balls also help reduce weight and improve efficiency.

Aerospace applications benefit from S7022 ACE/HCP4ADGA Bearing’s reliability in critical systems like turbine shafts. The phenolic cage’s lightweight properties are ideal for reducing overall aircraft weight.

What Makes S7022 ACE/HCP4ADGA Bearing a Preferred Choice?
S7022 ACE/HCP4ADGA Bearing’s combination of chrome steel rings and ceramic balls offers a balance of strength and smooth operation. This makes it suitable for precision equipment like medical imaging devices.

The sealed design and grease lubrication ensure S7022 ACE/HCP4ADGA Bearing performs well in dusty or humid conditions. It’s a reliable choice for industrial fans and pumps.

Q&A

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