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Super Precision Angular Contact Ball Bearings 7013 CD/HCP4AQBCC

Super Precision Angular Contact Ball Bearings 7013 CD/HCP4AQBCC

The 7013 CD/HCP4AQBCC is a super precision angular contact ball bearing with a 65mm bore and 100mm outer diameter, crafted from high-quality chrome steel. It features a 15° contact angle and comes in a matched set of four bearings for balanced performance.

This bearing handles dynamic radial loads up to 24975 lbf and spins smoothly at speeds up to 36000 RPM, thanks to its ceramic balls and phenolic cage. Its open design allows for easy lubrication, ensuring long-lasting operation.

With a moderate preload (Class C) and P4A tolerance, it offers excellent accuracy for demanding applications. The bearing performs reliably in temperatures ranging from -30°C to 110°C.

Ideal for high-precision machinery like CNC spindles or aerospace equipment, where stability and speed are crucial. Weighing 1.44kg, it’s a robust choice for industrial use. Interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number 7013 CD/HCP4AQBCC
  • 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 72 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 4 bearings <<>> QBC
  • Number Of Bearings In Matched Set 4
  • Universal Matching Bearing No
  • Preload Moderate / Class C
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 24975 lbf
  • Static Radial Load 33750 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 36000 rpm
  • Weight 1.44 kg
Super Precision Angular Contact Ball Bearings 7013 CD/HCP4AQBCC dimension drawing
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Features

Performance Features of 7013 CD/HCP4AQBCC Bearing

7013 CD/HCP4AQBCC Bearing is designed with a 15° contact angle, optimising load distribution for precision applications.
The chrome steel rings and ceramic balls enhance durability while reducing friction.

With a dynamic radial load capacity of 24,975 lbf, it handles demanding tasks efficiently.
The phenolic cage ensures smooth operation, even at high speeds up to 36,000 rpm.

7013 CD/HCP4AQBCC Bearing operates in temperatures from -30°C to 110°C, suitable for varied environments.
Its moderate preload (Class C) provides stability without compromising performance.

The matched arrangement of four bearings ensures consistent performance in angular contact applications.
Precision tolerances (P4A) guarantee reliable and accurate operation.

Application

Industrial Uses of 7013 CD/HCP4AQBCC Bearing
7013 CD/HCP4AQBCC Bearing is commonly used in high-speed machine tools, where its moderate preload and ceramic balls reduce friction for smoother operation. The matched arrangement of four bearings ensures stability in demanding industrial environments.

What Makes 7013 CD/HCP4AQBCC Bearing a Preferred Choice?
In robotics, 7013 CD/HCP4AQBCC Bearing provides precise angular contact, making it ideal for articulated arms and automated systems. Its phenolic cage offers lightweight durability, which is essential for repetitive movements.

Built for Heavy-Duty Use: 7013 CD/HCP4AQBCC Bearing
This bearing excels in aerospace applications, handling both radial and thrust loads in aircraft components. The P4A tolerance class guarantees the precision needed for critical flight systems.

Medical vs Industrial: Where 7013 CD/HCP4AQBCC Bearing Excels
While 7013 CD/HCP4AQBCC Bearing is robust enough for industrial presses, its ceramic balls also make it suitable for medical imaging devices requiring quiet, low-friction operation. The chrome steel rings add longevity in both settings.

How Does 7013 CD/HCP4AQBCC Bearing Support High-Speed Operations?
With a max speed of 36,000 rpm, 7013 CD/HCP4AQBCC Bearing is perfect for spindle drives in CNC machines. The lubricated design ensures consistent performance even under continuous use.

Q&A

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