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Super Precision Angular Contact Ball Bearings 7013 ACD/P4ADBB

Super Precision Angular Contact Ball Bearings 7013 ACD/P4ADBB

The 7013 ACD/P4ADBB is a super precision angular contact ball bearing with a 65mm bore and 100mm outer diameter, crafted from durable chrome steel. It features a 25° contact angle and comes in a matched set of two bearings for balanced performance.

This bearing handles radial loads up to 14332 lbf and spins smoothly at speeds up to 31000 RPM. Its phenolic cage ensures quiet operation and long service life, even under light preload conditions.

The open design allows for easy lubrication, making maintenance straightforward. Ideal for high-precision applications like machine tool spindles or high-speed robotics, where accuracy and reliability are key.

Weighing 0.86kg, it operates efficiently in temperatures from -30°C to 110°C. Compliant with P4A tolerance standards, it’s a dependable choice for demanding engineering tasks.

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Product Parameters

  • Part Number 7013 ACD/P4ADBB
  • 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 25°
  • 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 Light / Class B
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 14332 lbf
  • Static Radial Load 15975 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 31000 rpm
  • Weight 0.86 kg
Super Precision Angular Contact Ball Bearings 7013 ACD/P4ADBB dimension drawing
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Features

How Does 7013 ACD/P4ADBB Bearing Reduce Friction?

7013 ACD/P4ADBB Bearing features a 25° contact angle, optimised for smooth operation under angular loads.
The chrome steel rings and balls ensure minimal friction, enhancing efficiency and performance.

With a dynamic radial load capacity of 14332 lbf, it handles demanding applications with ease.
The phenolic cage maintains ball alignment, reducing wear and extending the bearing’s lifespan.

Its precision P4A tolerance class guarantees consistent performance in high-speed scenarios.
The matched arrangement of two bearings ensures stability and reliability in operation.

Lubrication is efficiently managed, allowing for a maximum speed of 31,000 rpm.
This makes 7013 ACD/P4ADBB Bearing suitable for a wide range of industrial applications.

Application

Industrial Uses of 7013 ACD/P4ADBB Bearing
7013 ACD/P4ADBB Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The light preload and P4A tolerance class make it suitable for applications demanding minimal runout.

In automotive systems, 7013 ACD/P4ADBB Bearing supports components like wheel hubs and transmissions, handling both radial and axial loads efficiently. Its phenolic cage offers durability under high-speed conditions, common in modern vehicles.

For medical imaging devices, 7013 ACD/P4ADBB Bearing’s chrome steel construction provides reliable performance in critical applications. The matched bearing arrangement enhances stability, crucial for precision equipment.

Automation & robotics benefit from 7013 ACD/P4ADBB Bearing’s ability to handle combined loads in robotic arms. The open design allows for easy lubrication, extending service life in continuous operation.

In consumer electronics, 7013 ACD/P4ADBB Bearing ensures smooth operation in high-speed printers and scanners. Its metric sizing and compatibility with SKF models make it a versatile choice for various OEM designs.

Q&A

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