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Super Precision Angular Contact Ball Bearings 7224 ACD/P4ADGB

Super Precision Angular Contact Ball Bearings 7224 ACD/P4ADGB

The 7224 ACD/P4ADGB is a super precision angular contact ball bearing with a 120mm bore and 215mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 69075 lbf and operates smoothly at speeds up to 10000 RPM.

Its 25° contact angle and universal matching design allow flexible arrangements like back-to-back or face-to-face setups. The phenolic cage ensures quiet operation and long service life, even in temperatures from -30°C to 110°C.

This bearing comes pre-lubricated and is interchangeable with SKF models, making it a practical choice for replacements. Ideal for high-precision applications like machine tool spindles or industrial pumps where accuracy is key.

Weighing 10.8kg, it’s robust yet manageable for its size. The P4A tolerance class guarantees exceptional precision for demanding tasks.

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Product Parameters

  • Part Number 7224 ACD/P4ADGB
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 120 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 215 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 80 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 30.162 mm
  • Ball Qty 15
  • 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 69075 lbf
  • Static Radial Load 82125 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 10000 rpm
  • Weight 10.8 kg
Super Precision Angular Contact Ball Bearings 7224 ACD/P4ADGB dimension drawing
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Features

Performance Features of 7224 ACD/P4ADGB Bearing

7224 ACD/P4ADGB Bearing is crafted with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction and noise.

With a dynamic radial load capacity of 69075 lbf, 7224 ACD/P4ADGB Bearing handles demanding conditions effortlessly.
The P4A tolerance class guarantees high precision, making it suitable for critical applications.

7224 ACD/P4ADGB Bearing operates smoothly at speeds up to 10,000 rpm, maintaining performance in temperatures from -30°C to 110°C.
Its universal matching design allows flexible arrangement options, including back-to-back and face-to-face configurations.

The lubricated design of 7224 ACD/P4ADGB Bearing ensures consistent performance with minimal maintenance.
Weighing 10.8 kg, it balances robustness and precision for industrial use.

Application

Industrial Uses of 7224 ACD/P4ADGB Bearing
The 7224 ACD/P4ADGB Bearing is commonly used in high-precision machine tools, where its 25° contact angle ensures accurate radial and axial load handling. Its universal matching design allows for flexible arrangements in back-to-back or face-to-face configurations.

In aerospace applications, 7224 ACD/P4ADGB Bearing supports components like helicopter rotor systems, thanks to its light preload and phenolic cage for reduced friction. The P4A tolerance class guarantees consistent performance under demanding conditions.

For automation systems, 7224 ACD/P4ADGB Bearing is ideal for robotic arms, where its high-speed capability (up to 10,000 rpm) and chrome steel construction ensure durability. The open seal design also simplifies maintenance in continuous operation environments.

Medical imaging devices benefit from 7224 ACD/P4ADGB Bearing’s precision, as its stable performance is crucial for accurate scans. The lubricated design further enhances smooth operation in sensitive equipment.

In electric vehicle motors, 7224 ACD/P4ADGB Bearing handles angular loads efficiently, contributing to longer component life. Its metric sizing makes it compatible with a wide range of European and Asian motor designs.

Q&A

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