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Super Precision Angular Contact Ball Bearings 7022 CE/P4ATBTA

Super Precision Angular Contact Ball Bearings 7022 CE/P4ATBTA

The 7022 CE/P4ATBTA 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 22725 lbf and operates smoothly at speeds up to 10000 RPM.

Its 15° contact angle and extra light preload ensure precise performance, while the phenolic cage offers durability. The open design allows for easy lubrication, making maintenance straightforward.

This bearing comes in a matched set of three, arranged in a TBT configuration for enhanced stability. Ideal for high-precision applications like machine tool spindles or industrial pumps.

Weighing 6.25kg, it’s robust yet manageable for its size. Compliant with P4A tolerance standards, it’s a reliable choice for demanding environments.

The 7022 CE/P4ATBTA is designed for angular contact loads, with a static radial load capacity of 30150 lbf. Its chrome steel balls and rings ensure long-lasting performance under high stress.

The bearing operates efficiently in temperatures from -30°C to 110°C, suitable for various industrial settings. Its open seal type allows for easy inspection and relubrication.

With 30 balls of 12.7mm diameter, it provides smooth rotation and minimal friction. Perfect for applications requiring high precision and reliability, such as aerospace or automotive systems.

Though not universally matching, its interchangeability with SKF bearings makes it a versatile option for replacements.

This bearing set is engineered for super precision, with tight tolerances ensuring consistent performance. The phenolic cage reduces weight and friction, enhancing speed capabilities.

Its matched arrangement of three bearings (TBT) offers superior load distribution and stability. The extra light preload (Class A) ensures minimal deflection during operation.

Ideal for high-speed spindles or precision machinery where accuracy is critical. The lubricated design extends service life and reduces maintenance needs.

With a compact width of 84mm, it fits neatly into tight spaces without compromising on strength or performance. A top choice for engineers seeking reliability and precision.

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Product Parameters

  • Part Number 7022 CE/P4ATBTA
  • 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 84 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 12.7 mm
  • Ball Qty 30
  • Contact Angle 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement 3 bearings <>> TBT
  • Number Of Bearings In Matched Set 3
  • Universal Matching Bearing No
  • Preload Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 22725 lbf
  • Static Radial Load 30150 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 10000 rpm
  • Weight 6.25 kg
Super Precision Angular Contact Ball Bearings 7022 CE/P4ATBTA dimension drawing
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Features

Performance Features of 7022 CE/P4ATBTA Bearing

7022 CE/P4ATBTA Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability under high radial loads, reaching up to 22725 lbf dynamically.

The phenolic cage maintains ball alignment, reducing friction and enhancing smooth operation.
With a maximum speed of 10,000 rpm, it balances precision and performance in demanding conditions.

Preloaded as extra light/Class A, 7022 CE/P4ATBTA Bearing offers consistent accuracy for precision tasks.
Its matched arrangement of three bearings (TBT) ensures stability in complex applications.

Operating between -30°C to 110°C, 7022 CE/P4ATBTA Bearing performs reliably in varied environments.
The open design allows for easy lubrication, maintaining efficiency over extended periods.

Application

Key Fields for 7022 CE/P4ATBTA Bearing
7022 CE/P4ATBTA Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The matched set of three bearings provides stability in demanding industrial environments.

In aerospace applications, 7022 CE/P4ATBTA Bearing handles radial and axial loads in components like landing gear systems. Its phenolic cage offers lightweight durability, ideal for reducing overall aircraft weight.

For robotics, 7022 CE/P4ATBTA Bearing supports articulated arms, enabling smooth movement with minimal friction. The extra light preload ensures precise positioning, crucial for automated assembly lines.

Medical imaging devices benefit from 7022 CE/P4ATBTA Bearing’s low vibration and high-speed capabilities. The chrome steel construction maintains performance in sterile environments, ensuring long-term reliability.

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