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Super Precision Angular Contact Ball Bearings 7013 ACE/HCPA9ADT

Super Precision Angular Contact Ball Bearings 7013 ACE/HCPA9ADT

The 7013 ACE/HCPA9ADT is a super precision angular contact ball bearing with a 65mm bore and 100mm outer diameter, crafted from durable chrome steel and ceramic balls. It handles radial loads up to 7020 lbf and operates smoothly at speeds up to 31,000 RPM.

Its 25° contact angle and matched arrangement (2 bearings << DT) provide excellent stability for high-precision applications. The phenolic cage ensures quiet operation and long service life. Preloaded for immediate use, this bearing is ideal for machine tools or spindle drives where accuracy is crucial. It works in temperatures from -30°C to 110°C. Weighing 0.78kg, it's a robust choice for industrial settings. Compliant with PA9A tolerance class for exceptional precision. Interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number 7013 ACE/HCPA9ADT
  • 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 8.731 mm
  • Ball Qty 25
  • Contact Angle 25°
  • Tolerance Class PA9A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement 2 bearings << DT
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 7020 lbf
  • Static Radial Load 6525 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 31000 rpm
  • Weight 0.78 kg
Super Precision Angular Contact Ball Bearings 7013 ACE/HCPA9ADT dimension drawing
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Features

Performance Features of 7013 ACE/HCPA9ADT Bearing

7013 ACE/HCPA9ADT Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and ceramic balls enhance durability and reduce friction during high-speed operation.

The phenolic cage ensures smooth performance, even at speeds up to 31,000 rpm.
With a dynamic radial load capacity of 7020 lbf, it handles demanding conditions with ease.

7013 ACE/HCPA9ADT Bearing’s matched arrangement and preload options provide stability in precision tasks.
Its open design allows for easy lubrication, maintaining performance over time.

The PA9A tolerance class ensures consistent accuracy, making it suitable for high-precision applications.
Operating between -30°C to 110°C, it performs reliably in varied environments.

Application

Industrial Uses of 7013 ACE/HCPA9ADT Bearing
7013 ACE/HCPA9ADT Bearing is commonly used in high-speed machine tools, where its angular contact design ensures precise alignment under radial and axial loads. The ceramic balls reduce friction, making it ideal for applications requiring smooth, efficient operation.

Where Is 7013 ACE/HCPA9ADT Bearing Used?
You’ll often find 7013 ACE/HCPA9ADT Bearing in automotive transmissions, where its high-speed capability and durability are essential. The matched bearing arrangement also provides stability in demanding conditions.

Optimized for Performance: 7013 ACE/HCPA9ADT Bearing
In robotics, 7013 ACE/HCPA9ADT Bearing offers reliable performance for articulated arms and joints. Its phenolic cage and ceramic balls contribute to longer service life, even in continuous operation.

Automotive vs Aerospace: Applications of 7013 ACE/HCPA9ADT Bearing
7013 ACE/HCPA9ADT Bearing works well in both automotive and aerospace applications, thanks to its high-speed tolerance and precision. The open design allows for easy lubrication, ensuring consistent performance in varied environments.

Essential Roles of 7013 ACE/HCPA9ADT Bearing
For medical imaging devices, 7013 ACE/HCPA9ADT Bearing provides the accuracy needed for smooth, vibration-free operation. Its chrome steel rings and ceramic balls ensure reliability in critical healthcare settings.

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