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Super Precision Angular Contact Ball Bearings 7013 CD/PA9AQBCA

Super Precision Angular Contact Ball Bearings 7013 CD/PA9AQBCA

The 7013 CD/PA9AQBCA 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 24975 lbf and operates smoothly at speeds up to 24000 RPM.

Its 15° contact angle and extra light preload ensure precise performance, while the phenolic cage offers quiet operation. The bearing comes in a matched set of four, ideal for high-accuracy applications.

With a temperature range of -30°C to 110°C, it suits demanding environments. The open design allows for easy lubrication, extending its lifespan.

This model is interchangeable with SKF bearings, making it a reliable choice for replacements. Perfect for machine tools or spindle drives where precision and speed are key. Weighing 1.72kg, it balances strength and performance.

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Product Parameters

  • Part Number 7013 CD/PA9AQBCA
  • 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 PA9A
  • 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 24975 lbf
  • Static Radial Load 33750 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 24000 rpm
  • Weight 1.72 kg
Super Precision Angular Contact Ball Bearings 7013 CD/PA9AQBCA dimension drawing
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Features

Why Choose 7013 CD/PA9AQBCA Bearing for Precision Tasks?

7013 CD/PA9AQBCA Bearing features a 15° contact angle, optimised for high-precision angular contact applications.
Its chrome steel rings and balls ensure durability and smooth operation under dynamic radial loads up to 24,975 lbf.

The phenolic cage maintains ball alignment, reducing friction and enhancing performance at speeds up to 24,000 rpm.
With a matched arrangement of four bearings, it provides consistent reliability in demanding setups.

7013 CD/PA9AQBCA Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its extra-light preload (Class A) ensures minimal vibration, ideal for precision machinery.

Application

Industrial Uses of 7013 CD/PA9AQBCA Bearing
7013 CD/PA9AQBCA Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The phenolic cage reduces friction, making it suitable for high-speed operations.

Where Is 7013 CD/PA9AQBCA Bearing Used?
In automotive applications, 7013 CD/PA9AQBCA Bearing supports gearbox systems, providing stability under radial and axial loads. Its matched arrangement of four bearings enhances performance in demanding conditions.

Built for Heavy-Duty Use: 7013 CD/PA9AQBCA Bearing
This bearing excels in industrial robotics, where its extra-light preload ensures smooth movement in robotic arms. The chrome steel construction offers durability in continuous operation.

Automotive vs Aerospace: Applications of 7013 CD/PA9AQBCA Bearing
7013 CD/PA9AQBCA Bearing is versatile, fitting both automotive transmissions and aerospace actuators. Its high-speed capability and precision make it reliable across different industries.

Perfect Fit for Automation: 7013 CD/PA9AQBCA Bearing
In automated production lines, 7013 CD/PA9AQBCA Bearing ensures precise positioning of components. The PA9A tolerance class guarantees consistent performance in repetitive tasks.

Q&A

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