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Super Precision Angular Contact Ball Bearings 7012 ACD/P4ADT

Super Precision Angular Contact Ball Bearings 7012 ACD/P4ADT

The 7012 ACD/P4ADT is a super precision angular contact ball bearing with a 60mm bore and 95mm outer diameter, crafted from high-quality chrome steel. It features a 25° contact angle and comes in a matched set of two bearings for balanced performance.

This bearing handles radial loads up to 14040 lbf and spins smoothly at speeds up to 39000 RPM. Its open design allows for easy lubrication, while the phenolic cage ensures quiet operation and durability.

The P4A tolerance class guarantees high precision, making it ideal for demanding applications. It works well in temperatures ranging from -30°C to 110°C.

Perfect for precision machinery like CNC spindles or high-speed tools, this bearing offers reliable performance. Weighing 0.81kg, it’s sturdy yet manageable for its size.

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Product Parameters

  • Part Number 7012 ACD/P4ADT
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 60 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 95 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 36 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 11.112 mm
  • Ball Qty 19
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement 2 bearings << DT
  • 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 14040 lbf
  • Static Radial Load 15075 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 39000 rpm
  • Weight 0.81 kg
Super Precision Angular Contact Ball Bearings 7012 ACD/P4ADT dimension drawing
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Features

Performance Features of 7012 ACD/P4ADT Bearing

7012 ACD/P4ADT Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
The chrome steel rings and balls enhance durability, supporting dynamic radial loads up to 14040 lbf.

Its phenolic cage maintains ball alignment, ensuring smooth operation at speeds up to 39,000 rpm.
The matched arrangement of two bearings provides preload, improving precision and stability.

7012 ACD/P4ADT Bearing operates efficiently in temperatures ranging from -30°C to 110°C.
With its open design, it allows for easy lubrication, reducing maintenance requirements.

The P4A tolerance class ensures high precision, making it suitable for demanding applications.
Its robust construction and reliable performance make it a preferred choice for precision engineering.

Application

Industrial Uses of 7012 ACD/P4ADT Bearing
7012 ACD/P4ADT Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The matched arrangement with preload enhances stability during heavy cutting operations.

Where Is 7012 ACD/P4ADT Bearing Used?
In automotive applications, 7012 ACD/P4ADT Bearing supports wheel hubs and gearboxes, thanks to its ability to handle both radial and axial loads. The phenolic cage reduces friction, making it suitable for high-speed scenarios.

Perfect Fit for Automation: 7012 ACD/P4ADT Bearing
For robotic arms and automated systems, 7012 ACD/P4ADT Bearing offers smooth motion control due to its P4A tolerance class. The chrome steel construction ensures long-lasting performance in repetitive tasks.

Medical vs Industrial: Where 7012 ACD/P4ADT Bearing Excels
In medical imaging devices, 7012 ACD/P4ADT Bearing provides quiet and precise movement, essential for diagnostic accuracy. Its industrial counterpart benefits from the same reliability in CNC machinery and conveyor systems.

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