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Super Precision Angular Contact Ball Bearings 7013 ACEGA/HCP4AH1

Super Precision Angular Contact Ball Bearings 7013 ACEGA/HCP4AH1

The 7013 ACEGA/HCP4AH1 is a super precision angular contact ball bearing with a 65mm bore and 100mm outer diameter, crafted from high-quality chrome steel. It features ceramic balls and a phenolic cage for smooth operation at speeds up to 31,000 RPM.

Designed for angular contact loads, it handles dynamic radial loads up to 4388 lbf and static radial loads up to 3285 lbf. The open seal type allows for easy lubrication, ensuring long-lasting performance.

With a 25° contact angle and extra light preload, this bearing offers excellent precision and low friction. It works reliably in temperatures from -30°C to 110°C, making it suitable for demanding environments.

Ideal for high-speed applications like machine tool spindles or precision instruments. Weighing 0.39kg, it’s a lightweight yet durable choice for precision engineering needs. Compliant with P4A tolerance class for superior accuracy.

This bearing can be paired in back-to-back, face-to-face, or tandem arrangements, providing flexibility for various setups. Interchangeable with SKF bearings, it’s a practical option for replacements or upgrades.

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Product Parameters

  • Part Number 7013 ACEGA/HCP4AH1
  • 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 18 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 8.731 mm
  • Ball Qty 25
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement No
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing Yes, back-to-back (<>), face-to-face (><) or tandem (>>)
  • Preload Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 4388 lbf
  • Static Radial Load 3285 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 31000 rpm
  • Weight 0.39 kg
Super Precision Angular Contact Ball Bearings 7013 ACEGA/HCP4AH1 dimension drawing
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Features

Performance Features of 7013 ACEGA/HCP4AH1 Bearing

7013 ACEGA/HCP4AH1 Bearing is designed with a 25° contact angle, providing excellent radial and axial load capacity.
Its chrome steel rings and ceramic balls ensure smooth operation at high speeds, up to 31,000 rpm.

The phenolic cage maintains ball alignment, reducing friction and wear.
With a dynamic radial load of 4388 lbf, it handles demanding applications with ease.

7013 ACEGA/HCP4AH1 Bearing operates efficiently in temperatures from -30°C to 110°C.
Its precision P4A tolerance ensures reliable performance in high-speed machinery.

The open design allows for easy lubrication, extending the bearing’s service life.
Its lightweight construction at 0.39 kg makes it suitable for various industrial applications.

Application

Super Precision Angular Contact Ball Bearings 7013 ACEGA/HCP4AH1 are commonly used in high-speed machine tools, where their ceramic balls and phenolic cage reduce friction and heat buildup. The 25° contact angle ensures stable performance under combined radial and axial loads.
In robotics, 7013 ACEGA/HCP4AH1 Bearings provide smooth motion control for articulated arms, thanks to their P4A tolerance class. The extra-light preload minimises vibration, enhancing precision in automated tasks.
For aerospace applications, 7013 ACEGA/HCP4AH1 Bearings handle rapid rotations in gyroscopes and avionics systems. Their chrome steel rings and ceramic balls withstand temperature fluctuations while maintaining accuracy.
In medical imaging devices like CT scanners, 7013 ACEGA/HCP4AH1 Bearings ensure quiet, low-friction operation. The lubricated design extends service life, reducing maintenance needs in critical healthcare equipment.
Consumer-grade CNC machines benefit from 7013 ACEGA/HCP4AH1 Bearings’ balanced performance at moderate speeds. The open seal design allows for easy relubrication during routine servicing.

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