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Super Precision Angular Contact Ball Bearings 7013 ACDGB/HCP4A

Super Precision Angular Contact Ball Bearings 7013 ACDGB/HCP4A

The 7013 ACDGB/HCP4A is a super precision angular contact ball bearing with a 65mm bore and 100mm outer diameter, crafted from chrome steel for durability. It features a 25° contact angle and ceramic balls for smooth operation.

This bearing handles radial loads up to 8775 lbf and spins at speeds up to 31,000 RPM. Its phenolic cage ensures stability, while the light preload (Class B) enhances performance in high-speed applications.

The open design allows easy lubrication, and it works in temperatures from -30°C to 110°C. Ideal for precision machinery like spindles or CNC equipment where accuracy is key.

Weighing 0.36kg, it’s part of a universal matching set (back-to-back, face-to-face, or tandem). Compliant with P4A tolerance standards for reliable performance.

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Product Parameters

  • Part Number 7013 ACDGB/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 11.112 mm
  • Ball Qty 20
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement No
  • Number Of Bearings In Matched Set 3
  • Universal Matching Bearing Yes, back-to-back (<>), face-to-face (><) or tandem (>>)
  • Preload Light / Class B
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 8775 lbf
  • Static Radial Load 7988 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 31000 rpm
  • Weight 0.36 kg
Super Precision Angular Contact Ball Bearings 7013 ACDGB/HCP4A dimension drawing
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Features

Performance Features of 7013 ACDGB/HCP4A Bearing

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

The phenolic cage maintains ball alignment, reducing friction and enhancing performance.
With a dynamic radial load capacity of 8775 lbf, it excels in demanding applications.

7013 ACDGB/HCP4A Bearing operates smoothly at speeds up to 31,000 rpm, thanks to its balanced design.
The open seal type ensures easy lubrication, maintaining optimal performance over time.

Designed for a temperature range of -30°C to 110°C, it adapts well to various working conditions.
Its P4A tolerance class guarantees consistent precision, making it ideal for high-accuracy machinery.

Application

Industrial Uses of 7013 ACDGB/HCP4A Bearing
7013 ACDGB/HCP4A Bearing is commonly used in high-speed machine tools, where its precision and ceramic balls reduce friction and improve accuracy. The light preload ensures smooth operation in demanding industrial environments.

Where Is 7013 ACDGB/HCP4A Bearing Used?
You’ll find 7013 ACDGB/HCP4A Bearing in automotive applications like electric motors, where its angular contact design handles combined loads efficiently. The phenolic cage adds durability, making it suitable for long-term use.

Built for Heavy-Duty Use: 7013 ACDGB/HCP4A Bearing
7013 ACDGB/HCP4A Bearing excels in robotics, particularly in robotic arms that require high-speed rotation and minimal vibration. Its P4A tolerance class ensures consistent performance in automated systems.

Medical vs Industrial: Where 7013 ACDGB/HCP4A Bearing Excels
In medical imaging devices, 7013 ACDGB/HCP4A Bearing provides reliable performance due to its ceramic balls and chrome steel rings. Industrial applications benefit from its high dynamic radial load capacity.

Practical Applications of 7013 ACDGB/HCP4A Bearing
7013 ACDGB/HCP4A Bearing is ideal for 3D printers, where its precision and speed capabilities enhance print quality. The open design allows for easy lubrication, extending its lifespan in continuous operation.

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