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Super Precision Angular Contact Ball Bearings 7013 CD/HCP4ADFC

Super Precision Angular Contact Ball Bearings 7013 CD/HCP4ADFC

The 7013 CD/HCP4ADFC 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 two bearings for balanced performance.

This bearing handles radial loads up to 15210 lbf and spins smoothly at speeds up to 31000 RPM, thanks to its ceramic balls and phenolic cage. Its open design allows for easy lubrication, ensuring long-lasting operation.

The moderate preload (Class C) enhances stability, making it suitable for high-precision applications. It performs well in temperatures ranging from -30°C to 110°C.

Ideal for machine tools or spindle applications where precision and speed are crucial. Weighing 0.72kg, it’s a robust yet manageable choice for demanding setups. Compliant with P4A tolerance standards for reliable performance.

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Product Parameters

  • Part Number 7013 CD/HCP4ADFC
  • 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 >< DF
  • 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 Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 15210 lbf
  • Static Radial Load 16875 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 31000 rpm
  • Weight 0.72 kg
Super Precision Angular Contact Ball Bearings 7013 CD/HCP4ADFC dimension drawing
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Features

Performance Features of 7013 CD/HCP4ADFC Bearing

7013 CD/HCP4ADFC Bearing is designed with a 15° contact angle, optimising load distribution for precision tasks.
Its chrome steel rings and ceramic balls enhance durability while reducing friction.

The phenolic cage maintains ball alignment, ensuring smooth operation even at high speeds.
With a maximum speed of 31,000 rpm, it delivers reliable performance in demanding applications.

7013 CD/HCP4ADFC Bearing’s moderate preload (Class C) ensures stability and reduces vibration.
Its matched arrangement (DF) of two bearings improves load handling and operational accuracy.

The dynamic radial load capacity of 15,210 lbf makes it suitable for heavy-duty use.
Its temperature range of -30°C to 110°C allows for versatile application in various environments.

Application

Industrial Uses of 7013 CD/HCP4ADFC Bearing
This bearing is commonly used in high-speed machine tools, where its precision and moderate preload ensure smooth operation. The ceramic balls reduce friction, making it ideal for applications requiring long-term reliability.

Where Is 7013 CD/HCP4ADFC Bearing Used?
You’ll often find this bearing in automotive transmissions, where its angular contact design handles combined loads effectively. The phenolic cage adds durability, even under high-speed conditions.

Built for Heavy-Duty Use: 7013 CD/HCP4ADFC Bearing
In robotics, 7013 CD/HCP4ADFC Bearing supports articulated arms, thanks to its P4A tolerance class. The matched arrangement ensures consistent performance in dynamic applications.

Automotive vs Aerospace: Applications of 7013 CD/HCP4ADFC Bearing
In automotive systems, this bearing excels in wheel hubs, while aerospace uses include flight control mechanisms. Its ceramic balls and chrome steel rings provide a balance of strength and precision.

Perfect Fit for Automation: 7013 CD/HCP4ADFC Bearing
For automated production lines, 7013 CD/HCP4ADFC Bearing offers reliable performance in spindle drives. The lubricated design reduces maintenance needs, keeping downtime to a minimum.

Q&A

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