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Super Precision Angular Contact Ball Bearings S7013 ACB/P4A

Super Precision Angular Contact Ball Bearings S7013 ACB/P4A

The S7013 ACB/P4A is a super precision angular contact ball bearing with a 65mm bore and 100mm outer diameter, crafted from high-quality chrome steel. It handles both radial and angular loads, with dynamic radial load capacity up to 3285 lbf.

Its sealed design keeps lubrication in and contaminants out, ensuring smooth operation at speeds up to 16,000 RPM. The phenolic cage adds durability while reducing friction for quieter performance.

With a 25° contact angle and P4 tolerance class, it offers excellent precision for demanding applications. Ideal for machine tools, spindles, or high-speed equipment where accuracy is crucial.

Weighing 0.47kg, it’s robust yet compact. Works in temperatures from -30°C to 110°C and is interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number S7013 ACB/P4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 65 mm
  • Bore Dia Tolerance -0.007mm to 0
  • Outer Dia 100 mm
  • Outer Dia Tolerance -0.008mm to 0
  • Width 18 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 7.144 mm
  • Ball Qty 27
  • Contact Angle 25°
  • Tolerance Class P4 (ABEC-7)
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement Available
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 3285 lbf
  • Static Radial Load 2745 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 16000 rpm
  • Weight 0.47 kg
  • Price（$） 515.574
Super Precision Angular Contact Ball Bearings S7013 ACB/P4A dimension drawing
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Features

Why Choose S7013 ACB/P4A Bearing for Precision Tasks?

S7013 ACB/P4A Bearing features a 25° contact angle, optimised for high-precision angular contact applications.
Its chrome steel construction ensures durability and reliable performance under dynamic radial loads up to 3285 lbf.

The sealed design and phenolic cage reduce friction, making it suitable for high-speed operations up to 16,000 rpm.
With a P4 tolerance class, S7013 ACB/P4A Bearing delivers consistent accuracy in demanding conditions.

Preloaded options are available, enhancing stability and reducing vibration in precision machinery.
Its temperature range of -30° to 110°C ensures performance across various environments.

Application

Industrial Uses of S7013 ACB/P4A Bearing
S7013 ACB/P4A Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The sealed construction helps maintain lubrication, reducing maintenance needs in demanding industrial environments.

Where Is S7013 ACB/P4A Bearing Used?
You’ll often find S7013 ACB/P4A Bearing in automotive transmissions, where its phenolic cage and chrome steel components handle high-speed rotations smoothly. Its P4 tolerance class makes it ideal for applications requiring minimal vibration.

Built for Heavy-Duty Use: S7013 ACB/P4A Bearing
S7013 ACB/P4A Bearing excels in robotics, particularly in articulated arms needing precise motion control. The 25° contact angle provides excellent radial and axial load capacity, ensuring reliable performance in automated systems.

Medical vs Industrial: Where S7013 ACB/P4A Bearing Excels
In medical imaging devices, S7013 ACB/P4A Bearing offers quiet operation and durability, while in industrial pumps, its high-speed capability stands out. The lubricated design ensures consistent performance in both settings.

Perfect Fit for Automation: S7013 ACB/P4A Bearing
S7013 ACB/P4A Bearing is a great choice for 3D printers, where its precision and speed contribute to smooth layer deposition. The matched arrangement option allows for custom configurations in complex machinery.

Q&A

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