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Super Precision Angular Contact Ball Bearings 7013 ACEGA/HCP4A

Super Precision Angular Contact Ball Bearings 7013 ACEGA/HCP4A

The 7013 ACEGA/HCP4A 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 for reduced friction and a phenolic cage for durability.

With a 25° contact angle, it handles radial loads up to 4388 lbf and spins smoothly at speeds up to 31,000 RPM. The extra light preload ensures minimal vibration during operation.

Its open design allows for easy lubrication, while the P4A tolerance class guarantees high precision. The bearing performs reliably in temperatures from -30°C to 110°C.

Ideal for high-speed applications like machine tool spindles or precision equipment, this bearing can be paired in back-to-back, face-to-face, or tandem arrangements for versatile use. Weighing just 0.39kg, it offers a balance of strength and lightness.

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Product Parameters

  • Part Number 7013 ACEGA/HCP4A
  • 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
  • Price（$） 16.146
Super Precision Angular Contact Ball Bearings 7013 ACEGA/HCP4A dimension drawing
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Features

Performance Features of 7013 ACEGA/HCP4A Bearing

7013 ACEGA/HCP4A Bearing is crafted with chrome steel rings and ceramic balls, offering high precision and durability.
Its 25° contact angle ensures efficient handling of combined radial and axial loads.

The phenolic cage maintains ball alignment, reducing friction and enhancing performance.
With a maximum speed of 31,000 rpm, it suits high-speed applications without compromising reliability.

7013 ACEGA/HCP4A Bearing operates smoothly in temperatures from -30°C to 110°C.
Its P4A tolerance class guarantees consistent accuracy for precision tasks.

Application

Industrial Uses of 7013 ACEGA/HCP4A Bearing
7013 ACEGA/HCP4A Bearing is commonly used in high-speed machine tools, where its ceramic balls and phenolic cage reduce friction and heat buildup. The P4A tolerance ensures precise alignment for demanding industrial applications.

What Makes 7013 ACEGA/HCP4A Bearing a Preferred Choice?
In automotive systems, 7013 ACEGA/HCP4A Bearing handles angular loads in components like wheel hubs, offering smooth performance even at high RPMs. Its chrome steel rings provide durability under constant stress.

Perfect Fit for Automation: 7013 ACEGA/HCP4A Bearing
7013 ACEGA/HCP4A Bearing excels in robotic arms, where its extra-light preload minimises vibration during precise movements. The open design allows for easy lubrication in continuous operation environments.

Medical vs Industrial: Where 7013 ACEGA/HCP4A Bearing Excels
7013 ACEGA/HCP4A Bearing is ideal for medical imaging devices, thanks to its ceramic balls that resist corrosion and maintain accuracy. In industrial settings, it supports spindle drives with reliable angular contact performance.

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