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Super Precision Angular Contact Ball Bearings 7022 CDGC/P4A

Super Precision Angular Contact Ball Bearings 7022 CDGC/P4A

The 7022 CDGC/P4A is a super precision angular contact ball bearing with a 110mm bore and 170mm outer diameter, crafted from high-quality chrome steel. It handles radial loads up to 24975 lbf and operates smoothly at speeds up to 10000 RPM.

Its 15° contact angle and moderate preload (Class C) ensure stable performance under angular loads. The open design and phenolic cage make it durable and easy to maintain.

This bearing is suitable for universal matching in back-to-back, face-to-face, or tandem arrangements. Ideal for high-precision applications like machine tools or spindle systems.

Weighing 1.97kg, it’s robust yet manageable for its size. Compliant with P4A tolerance standards, it’s a reliable choice for demanding environments.

The 7022 CDGC/P4A comes lubricated and works well in temperatures from -30°C to 110°C. Its 20 chrome steel balls (19.05mm each) ensure smooth rotation and long service life.

The bearing is interchangeable with SKF models, offering flexibility for replacements. Its precision design makes it perfect for applications requiring high accuracy and low friction.

With no matched arrangement, it’s versatile for various setups. A solid pick for engineers needing dependable performance in angular contact scenarios.

The phenolic cage reduces weight and resists wear, adding to its durability in continuous use.

This bearing is designed for super precision tasks, with tight tolerances ensuring minimal deviation. Its chrome steel construction provides excellent strength and resistance to wear.

The open seal type allows for easy relubrication, extending its lifespan in heavy-duty applications. It’s a top choice for spindle bearings in industrial machinery.

The 7022 CDGC/P4A excels in high-speed operations, thanks to its balanced design and quality materials. Suitable for both radial and angular load scenarios.

With universal matching options, it adapts to various configurations, making it a versatile component in precision engineering.

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Product Parameters

  • Part Number 7022 CDGC/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 Open
  • Matched Arrangement No
  • Number Of Bearings In Matched Set 3
  • Universal Matching Bearing Yes, back-to-back (<>), face-to-face (><) or tandem (>>)
  • Preload Moderate / Class C
  • 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 Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 10000 rpm
  • Weight 1.97 kg
Super Precision Angular Contact Ball Bearings 7022 CDGC/P4A dimension drawing
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Features

Performance Features of 7022 CDGC/P4A Bearing

7022 CDGC/P4A Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls provide strong resistance to wear, ensuring long-term reliability.
With a dynamic radial load capacity of 24975 lbf, it handles demanding conditions efficiently.
The phenolic cage maintains ball alignment, reducing friction and noise during operation.
Operating at speeds up to 10,000 rpm, it balances precision and performance.
Its temperature range of -30°C to 110°C ensures adaptability in various environments.
The P4A tolerance class guarantees high precision for critical applications.

Application

Industrial Uses of 7022 CDGC/P4A Bearing
The 7022 CDGC/P4A Bearing is commonly used in high-precision machine tools, where its moderate preload and angular contact design ensure accurate performance. Its open seal type allows for easy lubrication, making it suitable for continuous operation.

In automotive applications, 7022 CDGC/P4A Bearing supports components like wheel hubs and transmissions, handling both radial and axial loads efficiently. The chrome steel construction provides durability, even under demanding driving conditions.

For automation systems, 7022 CDGC/P4A Bearing is ideal for robotic arms and CNC machines, where its P4A tolerance class guarantees precision. The phenolic cage reduces friction, enhancing smooth movement in high-speed operations.

Medical imaging devices benefit from 7022 CDGC/P4A Bearing’s reliable performance, ensuring consistent operation in critical diagnostics. Its temperature range also makes it adaptable to various clinical environments.

In consumer electronics, 7022 CDGC/P4A Bearing can be found in high-end printers and scanners, where its quiet operation and precision are valued. The metric sizing ensures compatibility with a wide range of equipment.

Q&A

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