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Super Precision Angular Contact Ball Bearings 7013 CD/P4ATBTB

Super Precision Angular Contact Ball Bearings 7013 CD/P4ATBTB

The 7013 CD/P4ATBTB is a super precision angular contact ball bearing with a 65mm bore and 100mm outer diameter, crafted from durable chrome steel. Its 15° contact angle and light preload ensure smooth operation under radial loads up to 20340 lbf.

With a maximum speed of 24,000 RPM, this open-design bearing is lubricated for long-lasting performance. The phenolic cage adds stability, while the matched set of three bearings (arranged > TBT) provides balanced load distribution.

Ideal for high-precision applications like machine tool spindles or robotics, it operates in temperatures from -30°C to 110°C. Weighing 1.29kg, this P4A-tolerance bearing is interchangeable with SKF models for easy replacement.

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Product Parameters

  • Part Number 7013 CD/P4ATBTB
  • 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 54 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 11.112 mm
  • Ball Qty 20
  • Contact Angle 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement 3 bearings <>> TBT
  • Number Of Bearings In Matched Set 3
  • 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 20340 lbf
  • Static Radial Load 25200 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 24000 rpm
  • Weight 1.29 kg
Super Precision Angular Contact Ball Bearings 7013 CD/P4ATBTB dimension drawing
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Features

Why Choose 7013 CD/P4ATBTB Bearing for Precision Tasks?

7013 CD/P4ATBTB Bearing features a 15° contact angle, optimised for high-precision angular contact applications.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction for smoother operation.

With a dynamic radial load capacity of 20,340 lbf, it handles demanding tasks with ease.
The P4A tolerance class guarantees exceptional accuracy, making it ideal for precision machinery.

Designed for high-speed applications, it supports speeds up to 24,000 rpm.
The matched set of three bearings (TBT arrangement) ensures balanced performance under light preload conditions.

Its open design allows for easy lubrication, extending service life.
Operating between -30°C to 110°C, it performs reliably in varied environments.

Application

Industrial Uses of 7013 CD/P4ATBTB Bearing
7013 CD/P4ATBTB Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The matched set of three bearings provides enhanced stability for demanding industrial applications.

In automotive systems, 7013 CD/P4ATBTB Bearing supports components like wheel hubs and transmissions, thanks to its ability to handle both radial and axial loads. The phenolic cage material reduces friction, improving efficiency in high-speed scenarios.

For medical imaging devices, 7013 CD/P4ATBTB Bearing’s precision and low noise operation make it ideal for sensitive equipment. The chrome steel construction ensures long-lasting performance in critical healthcare environments.

Automation and robotics benefit from 7013 CD/P4ATBTB Bearing’s light preload and high-speed capabilities, perfect for robotic arms and CNC machines. Its consistent performance helps maintain precision in repetitive tasks.

In consumer electronics, 7013 CD/P4ATBTB Bearing can be found in high-end printers and scanners, where smooth operation is essential. The open design allows for easy lubrication, extending the bearing’s service life.

Q&A

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