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Super Precision Angular Contact Ball Bearings S7022 CDGA/P4A

Super Precision Angular Contact Ball Bearings S7022 CDGA/P4A

The S7022 CDGA/P4A 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 15° contact angle and comes sealed for protection, with grease lubrication for smooth operation.

This bearing handles radial loads up to 24975 lbf and spins efficiently at speeds up to 16000 RPM. Its phenolic cage ensures durability, while the P4A tolerance class guarantees precise performance.

Designed for angular contact loads, it works well in temperatures from -30°C to 110°C. The bearing is interchangeable with SKF models, making it a versatile choice for replacements.

Weighing 2kg, it’s robust yet manageable for its size. Ideal for high-precision applications like machine tools or spindle assemblies, where accuracy and reliability are key.

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Product Parameters

  • Part Number S7022 CDGA/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 19.05 mm
  • Ball Qty 20
  • Contact Angle 15°
  • 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 24975 lbf
  • Static Radial Load 24300 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 16000 rpm
  • Weight 2 kg
Super Precision Angular Contact Ball Bearings S7022 CDGA/P4A dimension drawing
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Features

Performance Features of S7022 CDGA/P4A Bearing

S7022 CDGA/P4A Bearing is designed with a 15° contact angle, optimising load distribution for precision applications.
Its chrome steel rings and balls enhance durability, while the phenolic cage ensures smooth operation at high speeds.

With a dynamic radial load capacity of 24975 lbf, S7022 CDGA/P4A Bearing handles demanding conditions reliably.
The sealed design and grease lubrication reduce maintenance needs, extending service life.

S7022 CDGA/P4A Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its P4A tolerance class ensures high precision, making it suitable for critical applications.

The bearing’s universal matching capability allows flexible arrangement options.
This includes back-to-back, face-to-face, or tandem configurations for varied operational needs.

Application

Common Applications of S7022 CDGA/P4A Bearing
S7022 CDGA/P4A Bearing is widely used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The sealed construction keeps contaminants out, extending service life in demanding workshop conditions.

In robotics, S7022 CDGA/P4A Bearing provides smooth motion control for articulated arms, thanks to its phenolic cage reducing friction. The extra light preload makes it ideal for applications requiring delicate positioning.

For medical imaging systems, S7022 CDGA/P4A Bearing’s chrome steel components offer reliable performance in sensitive diagnostic equipment. Its P4A tolerance class guarantees the precision needed for consistent imaging results.

Where Is S7022 CDGA/P4A Bearing Used?
You’ll often find S7022 CDGA/P4A Bearing in CNC machining centres, where its 15° contact angle handles combined radial and axial loads efficiently. The grease lubrication ensures quiet operation during high-speed cutting processes.

In aerospace applications, S7022 CDGA/P4A Bearing’s temperature stability makes it suitable for aircraft instrumentation systems. The metric dimensions allow easy integration with European-designed aviation components.

Built for Heavy-Duty Use: S7022 CDGA/P4A Bearing
S7022 CDGA/P4A Bearing excels in industrial pumps, withstanding continuous operation thanks to its robust chrome steel construction. The 16,000 rpm maximum speed rating makes it adaptable to various fluid handling requirements.

For printing machinery, S7022 CDGA/P4A Bearing maintains precise roller alignment during high-volume production runs. Its universal matching capability allows for flexible arrangement in complex drive systems.

Automotive vs Aerospace: Applications of S7022 CDGA/P4A Bearing
In automotive testing equipment, S7022 CDGA/P4A Bearing provides the accuracy needed for engine performance measurement. Meanwhile, aerospace applications benefit from its reliability in flight control systems.

The bearing’s phenolic cage performs equally well in both environments, offering consistent performance whether ground-based or in-flight. This versatility makes it a go-to choice for precision engineering across sectors.

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