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Super Precision Angular Contact Ball Bearings 7226 ACD/P4ADGB

Super Precision Angular Contact Ball Bearings 7226 ACD/P4ADGB

The 7226 ACD/P4ADGB is a super precision angular contact ball bearing, measuring 130mm by 230mm by 80mm, crafted from durable chrome steel. It features a 25° contact angle and is designed for angular loads, with a light preload for smooth operation.

This bearing handles dynamic radial loads up to 74700 lbf and spins efficiently at speeds up to 7500 RPM. Its phenolic cage ensures stability, while the open design allows for easy lubrication.

The universal matching design lets you arrange it back-to-back, face-to-face, or tandem, offering flexibility for various setups. It comes in a matched set of two bearings for balanced performance.

Ideal for high-precision applications like machine tools or spindles, it operates reliably in temperatures from -30°C to 110°C. Weighing 12.7kg, it’s robust yet manageable for its size.

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Product Parameters

  • Part Number 7226 ACD/P4ADGB
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 130 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 230 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 80 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 30.162 mm
  • Ball Qty 17
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement Universal matching
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing Yes, back-to-back (<>), face-to-face (><) or tandem (>>)
  • Preload Light / Class B
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 74700 lbf
  • Static Radial Load 95625 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 7500 rpm
  • Weight 12.7 kg
Super Precision Angular Contact Ball Bearings 7226 ACD/P4ADGB dimension drawing
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Features

Performance Features of 7226 ACD/P4ADGB Bearing

7226 ACD/P4ADGB Bearing is crafted with chrome steel rings and balls, ensuring high precision and durability.
Its 25° contact angle allows for efficient handling of combined radial and axial loads.
The phenolic cage provides stability, reducing friction and enhancing performance at high speeds.
With a dynamic radial load capacity of 74,700 lbf, it excels in demanding applications.

How Does 7226 ACD/P4ADGB Bearing Achieve High Precision?

7226 ACD/P4ADGB Bearing meets P4A tolerance standards, offering exceptional accuracy for precision tasks.
The universal matching design enables flexible arrangements like back-to-back or face-to-face mounting.
Its light preload ensures smooth operation, minimising vibration and noise.
With a maximum speed of 7,500 rpm, it maintains reliability in high-speed conditions.

Engineered for Efficiency: 7226 ACD/P4ADGB Bearing

7226 ACD/P4ADGB Bearing’s chrome steel construction resists wear, extending its service life.
The open seal design allows for easy lubrication, reducing maintenance requirements.
It operates smoothly within a temperature range of -30°C to 110°C, adapting to various environments.
Weighing 12.7 kg, it balances strength and practicality for industrial use.

Application

Industrial Uses of 7226 ACD/P4ADGB Bearing
7226 ACD/P4ADGB Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The universal matching feature allows for flexible arrangements, making it suitable for complex setups.

In automotive applications, 7226 ACD/P4ADGB Bearing supports high-performance gearboxes and electric motors, handling both radial and axial loads efficiently. Its phenolic cage reduces friction, enhancing longevity in demanding conditions.

For robotics, 7226 ACD/P4ADGB Bearing provides smooth motion in articulated arms and precision joints. The P4A tolerance class guarantees consistent performance in automated systems requiring tight tolerances.

Medical imaging devices benefit from 7226 ACD/P4ADGB Bearing’s reliable operation, ensuring minimal vibration during scans. The chrome steel construction offers durability in sterile environments.

In aerospace components, 7226 ACD/P4ADGB Bearing’s light preload and high-speed capability make it ideal for flight control systems. Its matched set configuration simplifies installation in critical assemblies.

Q&A

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