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Super Precision Angular Contact Ball Bearings 7001 ACD/P4ADFC
Super Precision Angular Contact Ball Bearings 7001 ACD/P4ADFC

Super Precision Angular Contact Ball Bearings 7001 ACD/P4ADFC

The 7001 ACD/P4ADFC is a super precision angular contact ball bearing with a 12mm bore and 28mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 1580 lbf and reaches speeds of 110,000 RPM, making it suitable for high-performance applications.

With a 25° contact angle and moderate preload, it offers smooth operation and stability. The phenolic cage ensures quiet running and longevity, while the open design allows for easy lubrication.

This matched set of two bearings (arranged face-to-face) is ideal for precision machinery like spindles or CNC tools. It operates efficiently in temperatures from -30°C to 110°C.

Weighing just 0.042kg, it’s lightweight yet robust. Compliant with P4A tolerance standards, it’s interchangeable with SKF bearings for easy replacements.

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Product Parameters

  • Part Number 7001 ACD/P4ADFC
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 12 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 28 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 16 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 4.762 mm
  • Ball Qty 10
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement 2 bearings >< DF
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Moderate / Class C
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 1580 lbf
  • Static Radial Load 821 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 110000 rpm
  • Weight 0.042 kg

Features

Why Choose 7001 ACD/P4ADFC Bearing for Precision Tasks?

7001 ACD/P4ADFC Bearing features a 25° contact angle, ideal for handling combined radial and axial loads with precision.
Its chrome steel construction ensures durability and smooth operation even at high speeds up to 110,000 rpm.
The phenolic cage maintains ball alignment, reducing friction and wear for consistent performance.
With a P4A tolerance class, it delivers exceptional accuracy for demanding applications.

Application

Industrial Uses of 7001 ACD/P4ADFC Bearing
7001 ACD/P4ADFC Bearing is commonly used in high-precision machine tools, where its angular contact design handles both radial and axial loads efficiently. The moderate preload ensures stability during high-speed operations, reducing vibration.

In robotics, 7001 ACD/P4ADFC Bearing supports articulated arms, providing smooth motion and accurate positioning. Its phenolic cage offers lightweight durability, ideal for repetitive movements.

For medical imaging devices, 7001 ACD/P4ADFC Bearing’s P4A tolerance class ensures minimal noise and friction. The chrome steel construction maintains performance even in demanding diagnostic equipment.

Automotive vs Aerospace: Applications of 7001 ACD/P4ADFC Bearing
In automotive systems, 7001 ACD/P4ADFC Bearing is found in gearboxes, where its matched arrangement improves load distribution. The metric sizing fits seamlessly into European and Asian car models.

Aerospace applications benefit from 7001 ACD/P4ADFC Bearing’s ability to handle high speeds and temperatures. Its open design allows for easy lubrication, extending service life in critical flight components.

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