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Super Precision Angular Contact Ball Bearings 7013 CE/HCP4AQBCA

Super Precision Angular Contact Ball Bearings 7013 CE/HCP4AQBCA

The 7013 CE/HCP4AQBCA 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 radial loads up to 12150 lbf and spins smoothly at speeds up to 31000 RPM, thanks to its ceramic balls and phenolic cage. Its extra-light preload ensures minimal friction during operation.

The open design allows for easy lubrication, while the P4A tolerance class guarantees high precision. Ideal for applications like machine tool spindles or high-speed robotics where accuracy is key.

Weighing 1.57kg, it’s robust yet manageable for its size. Suitable for temperatures from -30°C to 110°C, making it versatile for various industrial environments.

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Product Parameters

  • Part Number 7013 CE/HCP4AQBCA
  • 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 8.731 mm
  • Ball Qty 25
  • 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 Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 12150 lbf
  • Static Radial Load 13950 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 31000 rpm
  • Weight 1.57 kg
Super Precision Angular Contact Ball Bearings 7013 CE/HCP4AQBCA dimension drawing
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Features

Performance Features of 7013 CE/HCP4AQBCA Bearing

7013 CE/HCP4AQBCA Bearing is designed with a 15° contact angle, optimising load distribution for precision applications.
The ceramic balls and phenolic cage reduce friction, enhancing speed capabilities up to 31,000 rpm.

Its chrome steel rings provide durability, while the matched arrangement of four bearings ensures consistent performance.
The extra light preload (Class A) minimises vibration, making it ideal for high-precision machinery.

With a dynamic radial load capacity of 12,150 lbf, 7013 CE/HCP4AQBCA Bearing handles demanding angular contact loads.
The open design allows for easy lubrication, maintaining smooth operation in temperatures from -30°C to 110°C.

Application

Industrial Uses of 7013 CE/HCP4AQBCA Bearing
This bearing is commonly used in high-speed machine tools, where its precision angular contact design ensures accurate spindle rotation. The ceramic balls reduce friction, making it suitable for continuous operation.

In automotive applications, 7013 CE/HCP4AQBCA Bearing supports performance gearboxes and electric motor systems. Its extra light preload helps maintain smooth shifting and efficient power transfer.

For medical imaging devices, 7013 CE/HCP4AQBCA Bearing’s phenolic cage and chrome steel rings provide reliable performance. The P4A tolerance class ensures minimal vibration, crucial for clear diagnostic results.

Automation systems benefit from 7013 CE/HCP4AQBCA Bearing’s matched arrangement, which enhances stability in robotic arms. The lubricated design reduces maintenance needs in high-cycle operations.

In consumer electronics, this bearing’s compact size and ceramic balls make it ideal for precision turntables. The temperature range allows consistent performance in various environments.

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