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Super Precision Angular Contact Ball Bearings 7036 ACD/P4ADBB

Super Precision Angular Contact Ball Bearings 7036 ACD/P4ADBB

The 7036 ACD/P4ADBB is a super precision angular contact ball bearing with a 180mm bore and 280mm outer diameter, crafted from high-grade chrome steel. It features a 25° contact angle and comes in a matched set of two bearings arranged back-to-back.

Designed for high-speed operations up to 16,250 RPM, it handles dynamic radial loads up to 83,475 lbf. The phenolic cage ensures smooth performance, while the open design allows easy lubrication.

With tight P4A tolerance class and light preload, this bearing offers excellent accuracy for demanding applications. It works reliably in temperatures from -30°C to 110°C.

Ideal for precision machinery like spindles or CNC equipment where high speeds and radial loads are common. Weighing 18.2kg, it’s robust yet precisely engineered for long service life.

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Product Parameters

  • Part Number 7036 ACD/P4ADBB
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 180 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 280 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 92 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 30.162 mm
  • Ball Qty 21
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement 2 bearings <> DB
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Light / Class B
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 83475 lbf
  • Static Radial Load 123750 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 16250 rpm
  • Weight 18.2 kg
Super Precision Angular Contact Ball Bearings 7036 ACD/P4ADBB dimension drawing
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Features

Performance Features of 7036 ACD/P4ADBB Bearing

7036 ACD/P4ADBB 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 83475 lbf.

With a phenolic cage, it ensures smooth operation at high speeds, reaching up to 16,250 rpm.

Its precision P4A tolerance class guarantees reliable performance in demanding conditions.

Application

Industrial Uses of 7036 ACD/P4ADBB Bearing
The 7036 ACD/P4ADBB Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation.
Its light preload and matched arrangement make it suitable for applications requiring minimal deflection and high rigidity.

Where Is 7036 ACD/P4ADBB Bearing Used?
In aerospace applications, 7036 ACD/P4ADBB Bearing supports critical components like helicopter rotors, thanks to its high dynamic load capacity.
The phenolic cage material provides stability even at elevated temperatures, making it reliable for demanding environments.

Optimized for Performance: 7036 ACD/P4ADBB Bearing
For automation systems, 7036 ACD/P4ADBB Bearing excels in robotic arms, where its precision and speed capabilities enhance movement accuracy.
The P4A tolerance class ensures consistent performance in high-speed operations, reducing downtime.

Automotive vs Aerospace: Applications of 7036 ACD/P4ADBB Bearing
In automotive testing equipment, 7036 ACD/P4ADBB Bearing handles high radial loads, ensuring durability in rigorous conditions.
For aerospace, its ability to maintain precision under thrust and radial loads makes it ideal for flight control systems.

Practical Applications of 7036 ACD/P4ADBB Bearing
Medical imaging devices benefit from 7036 ACD/P4ADBB Bearing’s smooth operation, crucial for maintaining scan accuracy.
The chrome steel construction and lubrication ensure long service life, even in continuous-use scenarios.

Q&A

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