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Super Precision Angular Contact Ball Bearings 7013 CD/P4ADBC

Super Precision Angular Contact Ball Bearings 7013 CD/P4ADBC

The 7013 CD/P4ADBC 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 15210 lbf and operates smoothly at speeds up to 24000 RPM.

With a 15° contact angle and moderate preload, it offers stable performance in high-speed applications. The open design and phenolic cage ensure reliable operation with easy maintenance.

This matched set of two bearings (DB arrangement) is ideal for precision machinery like spindles or CNC tools. It works well in temperatures from -30°C to 110°C.

Weighing 0.86kg, it’s robust yet manageable for its size. Compliant with P4A tolerance standards, it’s interchangeable with SKF bearings for seamless replacements.

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Product Parameters

  • Part Number 7013 CD/P4ADBC
  • 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 11.112 mm
  • Ball Qty 20
  • Contact Angle 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement 2 bearings <> DB
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Moderate / Class C
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 15210 lbf
  • Static Radial Load 16875 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 24000 rpm
  • Weight 0.86 kg
Super Precision Angular Contact Ball Bearings 7013 CD/P4ADBC dimension drawing
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Features

How Does 7013 CD/P4ADBC Bearing Achieve Super Precision?

7013 CD/P4ADBC 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 15210 lbf, it handles demanding tasks with ease.

The matched arrangement of two bearings provides balanced performance and stability.

Application

Industrial Uses of 7013 CD/P4ADBC Bearing
7013 CD/P4ADBC Bearing is commonly used in high-precision machine tools, where its moderate preload and angular contact design ensure accurate spindle rotation. The phenolic cage reduces friction, making it suitable for long operational cycles.

In automotive applications, 7013 CD/P4ADBC Bearing supports gearbox systems, handling both radial and axial loads efficiently. Its P4A tolerance class guarantees consistent performance in demanding driving conditions.

For robotics, 7013 CD/P4ADBC Bearing’s matched arrangement provides stability in articulated arms, ensuring smooth movement. The chrome steel construction offers durability in repetitive motion scenarios.

Medical imaging devices benefit from 7013 CD/P4ADBC Bearing’s precision, maintaining alignment in rotating components. The lubricated design ensures quiet operation, crucial for sensitive environments.

In aerospace, 7013 CD/P4ADBC Bearing’s high-speed capability makes it ideal for turbine systems. The temperature range allows reliable performance in varying climatic conditions.

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