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Super Precision Angular Contact Ball Bearings 7013 ACD/P4A

Super Precision Angular Contact Ball Bearings 7013 ACD/P4A

The 7013 ACD/P4A 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 8775 lbf and spins smoothly at speeds up to 19,000 RPM.

With a 25° contact angle and P4 tolerance class, it offers high accuracy for demanding applications. The phenolic cage ensures quiet operation and long service life.

Its open design allows easy lubrication, while the chrome steel balls provide reliable performance. Suitable for use in temperatures from -30°C to 110°C.

Ideal for precision machinery like CNC spindles or high-speed tools where accuracy and speed are crucial. Weighing 0.43kg, it’s a robust yet lightweight choice for industrial settings.

This model is interchangeable with SKF bearings, making it a versatile option for replacements or upgrades. Compliant with standard precision requirements for consistent performance.

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Product Parameters

  • Part Number 7013 ACD/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 11.112 mm
  • Ball Qty 20
  • Contact Angle 25°
  • Tolerance Class P4 (ABEC-7)
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement No
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 8775 lbf
  • Static Radial Load 7988 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 19000 rpm
  • Weight 0.43 kg
  • Price（$） 98.1
Super Precision Angular Contact Ball Bearings 7013 ACD/P4A dimension drawing
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Features

Performance Features of 7013 ACD/P4A Bearing

7013 ACD/P4A Bearing is crafted with a 25° contact angle, ideal for handling combined radial and axial loads.
Its chrome steel rings and balls ensure durability and smooth operation under high-speed conditions.

The phenolic cage in 7013 ACD/P4A Bearing reduces friction and noise, making it suitable for precision applications.
With a dynamic radial load capacity of 8775 lbf, it performs reliably in demanding environments.

7013 ACD/P4A Bearing can reach speeds up to 19,000 rpm while maintaining stability and efficiency.
Its P4 tolerance class ensures high precision, meeting the needs of critical machinery.

The open design of 7013 ACD/P4A Bearing simplifies lubrication, enhancing its service life.
Operating between -30° to 110°C, it adapts well to varying temperature conditions.

Application

Key Fields for 7013 ACD/P4A Bearing
7013 ACD/P4A Bearing is commonly used in high-speed machine tools, where its precision angular contact design ensures accurate spindle rotation. The open seal type allows for efficient lubrication, extending service life in demanding conditions.

In automotive applications, 7013 ACD/P4A Bearing supports wheel hubs and transmission systems, handling both radial and axial loads smoothly. Its phenolic cage offers quiet operation, ideal for electric vehicle components.

For robotics, 7013 ACD/P4A Bearing provides reliable performance in articulated arms and joints, thanks to its P4 tolerance class. The chrome steel construction ensures durability even in continuous operation cycles.

Medical imaging devices benefit from 7013 ACD/P4A Bearing’s low vibration and high-speed capabilities. The precise ball alignment minimises friction, crucial for sensitive diagnostic equipment.

In aerospace systems, 7013 ACD/P4A Bearing handles angular loads in control mechanisms and actuators. Its temperature stability makes it suitable for varied operational environments.

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