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Super Precision Angular Contact Ball Bearings S7013 FE/P4ADBB

Super Precision Angular Contact Ball Bearings S7013 FE/P4ADBB

The S7013 FE/P4ADBB is a super precision angular contact ball bearing with a 65mm bore and 100mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 7312 lbf and spins smoothly at speeds up to 31,000 RPM.

Its sealed design keeps grease in and contaminants out, while the phenolic cage ensures quiet, long-lasting performance. The 18° contact angle and light preload make it ideal for high-precision applications.

This matched set of two bearings (DB arrangement) offers stable performance under angular loads. Suitable for machine tools or spindle drives where accuracy and speed are key.

Weighing 0.9kg, it operates in temperatures from -30°C to 110°C. Compliant with P4A tolerance class for reliable precision.

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Product Parameters

  • Part Number S7013 FE/P4ADBB
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 65 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 100 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 36 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 8.731 mm
  • Ball Qty 25
  • 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 Light / Class B
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 7312 lbf
  • Static Radial Load 6862 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 31000 rpm
  • Weight 0.9 kg
Super Precision Angular Contact Ball Bearings S7013 FE/P4ADBB dimension drawing
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Features

Performance Features of S7013 FE/P4ADBB Bearing

S7013 FE/P4ADBB Bearing is designed with a 18° contact angle, optimised for precision angular contact applications.
Its chrome steel rings and balls ensure durability and consistent performance under dynamic radial loads up to 7312 lbf.

The sealed design and phenolic cage provide reliable operation, reducing the need for frequent maintenance.
With a maximum speed of 31,000 rpm, it balances high-speed performance with long-term reliability.

S7013 FE/P4ADBB Bearing’s matched arrangement of two bearings ensures stability in demanding conditions.
Its light preload class B enhances precision, making it suitable for high-accuracy machinery.

Application

Industrial Uses of S7013 FE/P4ADBB Bearing
S7013 FE/P4ADBB Bearing is commonly used in high-speed machine tools, where its sealed design and light preload ensure smooth operation. The matched arrangement of two bearings provides stability for precision grinding applications.

In robotics, S7013 FE/P4ADBB Bearing supports articulated arms, thanks to its angular contact design and phenolic cage. The grease lubrication helps maintain performance in continuous operation.

For medical imaging devices, S7013 FE/P4ADBB Bearing’s P4A tolerance class ensures minimal vibration. Its chrome steel construction offers durability in critical diagnostic equipment.

Automotive applications like electric motor shafts benefit from S7013 FE/P4ADBB Bearing’s high-speed capability. The 18° contact angle handles combined loads efficiently.

In 3D printers, S7013 FE/P4ADBB Bearing’s precision reduces layer misalignment. The sealed design keeps contaminants out, extending service life.

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