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Super Precision Angular Contact Ball Bearings 7013 CE/P4AQBCA

Super Precision Angular Contact Ball Bearings 7013 CE/P4AQBCA

The 7013 CE/P4AQBCA 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 12150 lbf and spins smoothly at speeds up to 31000 RPM.

Its 15° contact angle and matched set of four bearings provide excellent stability for high-precision applications. The phenolic cage ensures quiet operation and long service life.

This bearing is lubricated for easy maintenance and operates in temperatures from -30°C to 110°C. Ideal for machine tools or spindles where precision and reliability are key.

Weighing 1.73kg, it’s a robust choice for demanding environments. Compliant with P4A tolerance class for superior performance.

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Product Parameters

  • Part Number 7013 CE/P4AQBCA
  • 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 Chrome Steel
  • 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 1.73 kg
Super Precision Angular Contact Ball Bearings 7013 CE/P4AQBCA dimension drawing
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Features

Performance Features of 7013 CE/P4AQBCA Bearing

7013 CE/P4AQBCA Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability and resistance to wear under dynamic radial loads up to 12,150 lbf.

The phenolic cage maintains ball alignment, reducing friction and enhancing smooth operation.
With a maximum speed of 31,000 rpm, it delivers reliable performance in high-speed scenarios.

7013 CE/P4AQBCA Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its extra light preload (Class A) ensures precision and stability in demanding conditions.

The matched arrangement of four bearings (<> QBC) provides consistent performance.
Open seal type allows for easy lubrication and maintenance, extending service life.

Application

Common Applications of 7013 CE/P4AQBCA Bearing
In industrial settings, 7013 CE/P4AQBCA Bearing is a go-to for high-speed spindles and precision machine tools, thanks to its 15° contact angle and P4A tolerance class. The matched set of four bearings ensures stable performance under demanding radial loads.

Where Is 7013 CE/P4AQBCA Bearing Used?
You’ll often find 7013 CE/P4AQBCA Bearing in automotive transmissions, where its extra-light preload reduces friction and improves efficiency. The phenolic cage also handles high temperatures well, making it reliable for long drives.

Built for Heavy-Duty Use: 7013 CE/P4AQBCA Bearing
This bearing shines in robotics, particularly in articulated arms requiring smooth, precise movement. Its chrome steel construction and 31,000 rpm max speed make it a sturdy choice for repetitive tasks.

Medical vs Industrial: Where 7013 CE/P4AQBCA Bearing Excels
In medical imaging devices, 7013 CE/P4AQBCA Bearing’s low vibration ensures clear scans, while its industrial-grade durability suits heavy machinery like CNC mills. The open design simplifies lubrication for both applications.

Practical Applications of 7013 CE/P4AQBCA Bearing
For consumer electronics, 7013 CE/P4AQBCA Bearing works well in high-end printers, where its precision reduces paper feed errors. The metric sizing also fits neatly into compact designs without sacrificing performance.

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