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Super Precision Angular Contact Ball Bearings 7201 ACD/P4ADGC

Super Precision Angular Contact Ball Bearings 7201 ACD/P4ADGC

The 7201 ACD/P4ADGC is a super precision angular contact ball bearing with a 12mm bore and 32mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 2077 lbf and spins smoothly at speeds up to 95,000 RPM.

With a 25° contact angle and universal matching design, it offers flexibility for back-to-back, face-to-face, or tandem arrangements. The phenolic cage ensures quiet operation and long service life.

This bearing is preloaded for moderate stiffness, making it suitable for high-precision applications like machine tool spindles or robotics. It operates reliably in temperatures from -30°C to 110°C.

Weighing just 0.074kg, it’s lightweight yet robust. Compliant with P4A tolerance class, it’s interchangeable with SKF bearings for easy replacements. Ideal for demanding setups requiring accuracy and smooth rotation.

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Product Parameters

  • Part Number 7201 ACD/P4ADGC
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 12 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 32 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 20 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 5.556 mm
  • Ball Qty 10
  • 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 Moderate / Class C
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 2077 lbf
  • Static Radial Load 1102 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 95000 rpm
  • Weight 0.074 kg
Super Precision Angular Contact Ball Bearings 7201 ACD/P4ADGC dimension drawing
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Features

Performance Features of 7201 ACD/P4ADGC Bearing

7201 ACD/P4ADGC Bearing is crafted with chrome steel rings and balls, ensuring durability and precision.
Its 25° contact angle allows for efficient handling of combined radial and axial loads.

The phenolic cage maintains ball alignment, reducing friction and enhancing performance.
With a maximum speed of 95,000 rpm, it is suitable for high-speed applications.

7201 ACD/P4ADGC Bearing operates smoothly in temperatures ranging from -30°C to 110°C.
Its universal matching design offers flexibility in various mounting configurations.

The moderate preload (Class C) ensures stable operation without excessive rigidity.
This makes 7201 ACD/P4ADGC Bearing a reliable choice for precision machinery.

Application

Industrial Uses of 7201 ACD/P4ADGC Bearing
7201 ACD/P4ADGC Bearing is commonly used in high-precision machine tools, where its 25° contact angle ensures accurate radial and axial load handling. The universal matching design allows for flexible arrangements, making it suitable for complex setups.

In automotive applications, 7201 ACD/P4ADGC Bearing supports components like electric motors and transmissions, where its moderate preload enhances stability. The phenolic cage also reduces friction, improving efficiency in high-speed scenarios.

For robotics, 7201 ACD/P4ADGC Bearing’s P4A tolerance class ensures smooth operation in mechanical arms and automated systems. Its chrome steel construction provides durability, even in demanding environments.

Where Is 7201 ACD/P4ADGC Bearing Used?
You’ll often find 7201 ACD/P4ADGC Bearing in medical imaging devices, where its precision and low friction are crucial. The open design allows for easy lubrication, maintaining performance over time.

In consumer electronics, 7201 ACD/P4ADGC Bearing is ideal for high-speed fans and printers, thanks to its balanced load capacity. The metric sizing ensures compatibility with a wide range of devices.

Built for Heavy-Duty Use: 7201 ACD/P4ADGC Bearing
7201 ACD/P4ADGC Bearing excels in industrial pumps and compressors, where its dynamic radial load capacity handles continuous operation. The chrome steel balls and rings offer long-lasting performance.

For aerospace applications, 7201 ACD/P4ADGC Bearing’s temperature range and high-speed capability make it a reliable choice. The universal matching feature simplifies installation in tight spaces.

Automotive vs Aerospace: Applications of 7201 ACD/P4ADGC Bearing
In automotive systems, 7201 ACD/P4ADGC Bearing supports gearboxes and clutches, where its moderate preload ensures smooth shifts. The phenolic cage reduces noise, enhancing driver comfort.

For aerospace, 7201 ACD/P4ADGC Bearing’s high-speed tolerance and precision are vital in flight control systems. Its lightweight design also helps reduce overall aircraft weight.

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