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Super Precision Angular Contact Ball Bearings S7011 FE/P4ADBA

Super Precision Angular Contact Ball Bearings S7011 FE/P4ADBA

The S7011 FE/P4ADBA is a super precision angular contact ball bearing with a 55mm bore and 90mm outer diameter, crafted from high-quality chrome steel. It features a sealed design and comes as a matched pair for balanced performance.

With an 18° contact angle, it handles both radial and axial loads efficiently, supporting up to 6075 lbf dynamically. Its extra-light preload ensures smooth operation at speeds up to 46,000 RPM.

The phenolic cage reduces friction, while the grease lubrication simplifies maintenance. Ideal for high-precision applications like machine tools or spindles, it operates reliably between -30°C and 110°C.

Weighing 0.81kg, this bearing is interchangeable with SKF models, offering a practical solution for demanding setups. Its P4A tolerance class guarantees exceptional accuracy.

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Product Parameters

  • Part Number S7011 FE/P4ADBA
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 55 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 90 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 36 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 7.938 mm
  • Ball Qty 24
  • Contact Angle 18°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement 2 bearings <> DB
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 6075 lbf
  • Static Radial Load 5400 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 46000 rpm
  • Weight 0.81 kg
Super Precision Angular Contact Ball Bearings S7011 FE/P4ADBA dimension drawing
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Features

Performance Features of S7011 FE/P4ADBA Bearing

S7011 FE/P4ADBA Bearing is designed with a 18° contact angle, optimised for precision angular contact applications.
Its chrome steel rings and balls ensure durability and smooth operation under dynamic radial loads up to 6075 lbf.

The sealed design and phenolic cage maintain performance in various conditions, reducing maintenance needs.
With a maximum speed of 46,000 rpm, it balances high-speed capability with reliability.

S7011 FE/P4ADBA Bearing’s extra light preload enhances precision, making it suitable for demanding tasks.
The matched arrangement of two bearings ensures consistent performance in angular contact applications.

Application

Industrial Uses of S7011 FE/P4ADBA Bearing
S7011 FE/P4ADBA Bearing is commonly used in high-speed machine tools, where its sealed design and extra light preload ensure smooth operation. The matched arrangement of two bearings provides stability in demanding industrial environments.

Where Is S7011 FE/P4ADBA Bearing Used?
In automotive applications, S7011 FE/P4ADBA Bearing supports components like electric motors and gearboxes, thanks to its angular contact design. The phenolic cage material helps reduce friction, making it suitable for high-speed scenarios.

Perfect Fit for Automation: S7011 FE/P4ADBA Bearing
S7011 FE/P4ADBA Bearing works well in robotic arms and automated production lines, where precision and reliability are key. Its grease lubrication ensures long service life even in continuous operation.

Medical vs Industrial: Where S7011 FE/P4ADBA Bearing Excels
S7011 FE/P4ADBA Bearing is ideal for medical imaging devices, offering quiet and precise performance. In industrial settings, it handles radial loads efficiently, making it versatile for various machinery.

Q&A

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