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Super Precision Angular Contact Ball Bearings 7013 CD/P4A

Super Precision Angular Contact Ball Bearings 7013 CD/P4A

The 7013 CD/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 radial loads up to 9360 lbf and reaches speeds of 22,000 RPM, making it suitable for high-performance applications.

With a 15° contact angle and phenolic cage, it offers smooth operation and durability. The open design allows for easy lubrication, ensuring long service life even in demanding conditions.

This bearing is ideal for precision machinery like spindles or CNC equipment, where accuracy and reliability are crucial. Its P4 tolerance class ensures consistent performance under heavy loads.

Weighing 0.43kg, it’s a robust yet manageable component. Compatible with SKF bearings, it’s a practical choice for replacements or upgrades in industrial settings.

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Product Parameters

  • Part Number 7013 CD/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 15°
  • 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 9360 lbf
  • Static Radial Load 8438 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 22000 rpm
  • Weight 0.43 kg
  • Price（$） 12.654
Super Precision Angular Contact Ball Bearings 7013 CD/P4A dimension drawing
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Features

Performance Features of 7013 CD/P4A Bearing

7013 CD/P4A Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability under high dynamic radial loads up to 9360 lbf.

The phenolic cage in 7013 CD/P4A Bearing maintains ball alignment, reducing friction and enhancing performance.
With a maximum speed of 22,000 rpm, it excels in high-speed precision tasks.

7013 CD/P4A Bearing operates efficiently within a temperature range of -30° to 110°C, suitable for various environments.
Its P4 tolerance class guarantees precision, making it ideal for demanding industrial applications.

Application

Industrial Uses of 7013 CD/P4A Bearing
The 7013 CD/P4A Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. Its phenolic cage reduces friction, making it suitable for continuous operation in demanding environments.

Where Is 7013 CD/P4A Bearing Used?
You’ll often find the 7013 CD/P4A Bearing in automotive transmissions, where it handles radial and axial loads efficiently. The P4 tolerance class ensures smooth performance, even at high speeds.

Built for Heavy-Duty Use: 7013 CD/P4A Bearing
This bearing excels in industrial pumps and compressors, thanks to its chrome steel construction and 15° contact angle. The lubricated design further enhances its durability in heavy-load applications.

Medical vs Industrial: Where 7013 CD/P4A Bearing Excels
In medical imaging devices, the 7013 CD/P4A Bearing provides quiet and precise movement. For industrial robotics, its high-speed capability and low friction make it a reliable choice.

Perfect Fit for Automation: 7013 CD/P4A Bearing
The 7013 CD/P4A Bearing is ideal for robotic arms and CNC machines, where precision and speed are critical. Its open design allows for easy lubrication, ensuring long service life.

Q&A

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