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Super Precision Angular Contact Ball Bearings 7022 ACD/P4ADBG15

Super Precision Angular Contact Ball Bearings 7022 ACD/P4ADBG15

The 7022 ACD/P4ADBG15 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 25° contact angle and comes in a matched pair for balanced performance.

This bearing handles radial loads up to 37800 lbf and operates smoothly at speeds up to 10000 RPM. Its phenolic cage ensures durability, while the open design allows for easy lubrication.

The matched arrangement (DB) with preload ensures stability in high-precision applications. Ideal for machine tools or spindle systems where accuracy is key.

With a temperature range of -30°C to 110°C, it’s suited for demanding environments. Weighing 3.95kg, it’s robust yet manageable for its size. Compliant with P4A tolerance standards for reliable performance.

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Product Parameters

  • Part Number 7022 ACD/P4ADBG15
  • 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 19.05 mm
  • Ball Qty 20
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement 2 bearings <> DB
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 37800 lbf
  • Static Radial Load 46800 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 10000 rpm
  • Weight 3.95 kg
Super Precision Angular Contact Ball Bearings 7022 ACD/P4ADBG15 dimension drawing
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Features

Performance Features of 7022 ACD/P4ADBG15 Bearing

7022 ACD/P4ADBG15 Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.

The chrome steel construction ensures durability and resistance to wear in high-speed operations.

With a dynamic radial load capacity of 37,800 lbf, it handles demanding conditions reliably.

Its phenolic cage maintains ball alignment, reducing friction and extending service life.

How Does 7022 ACD/P4ADBG15 Bearing Achieve High Precision?

7022 ACD/P4ADBG15 Bearing meets P4A tolerance class standards, ensuring exceptional precision for critical applications.

The matched arrangement of two bearings in a DB configuration enhances stability and load distribution.

Lubrication is pre-applied, reducing initial setup time and ensuring smooth operation.

Its maximum speed of 10,000 rpm makes it suitable for high-performance machinery.

Built for Reliability: 7022 ACD/P4ADBG15 Bearing

7022 ACD/P4ADBG15 Bearing operates efficiently in temperatures ranging from -30°C to 110°C.

The open seal design allows for easy maintenance and re-lubrication when necessary.

With 20 chrome steel balls, it ensures smooth rotation and minimises vibration.

Its static radial load capacity of 46,800 lbf provides added reliability under heavy loads.

Steel vs Ceramic Bearings: Strengths of 7022 ACD/P4ADBG15 Bearing

7022 ACD/P4ADBG15 Bearing uses chrome steel rings and balls for superior strength and durability.

The phenolic cage material offers excellent heat resistance and reduces friction.

Preload availability ensures optimal performance in precision applications.

Weighing 3.95 kg, it balances robustness with manageable installation.

Application

Key Fields for 7022 ACD/P4ADBG15 Bearing
7022 ACD/P4ADBG15 Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The matched arrangement of two bearings provides stability under heavy radial and axial loads.

In aerospace applications, 7022 ACD/P4ADBG15 Bearing supports critical components like turbine shafts, thanks to its phenolic cage and chrome steel construction. Its P4A tolerance class guarantees consistent performance in demanding environments.

For automation systems, 7022 ACD/P4ADBG15 Bearing is ideal for robotic arms, offering smooth movement and long service life. The open seal type allows for easy lubrication, maintaining efficiency in continuous operation.

Medical imaging devices benefit from 7022 ACD/P4ADBG15 Bearing’s low friction and high-speed capabilities. Its precise engineering ensures reliable performance in sensitive equipment like MRI scanners.

Q&A

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