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Super Precision Angular Contact Ball Bearings 7013 ACE/HCP4ADBA

Super Precision Angular Contact Ball Bearings 7013 ACE/HCP4ADBA

The 7013 ACE/HCP4ADBA 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 spins smoothly at high speeds up to 24,000 RPM.

Its 25° contact angle and matched arrangement of two bearings provide excellent stability for angular loads. The phenolic cage ensures quiet operation and long service life, even in demanding conditions.

Preloaded for extra light performance, this bearing is ideal for precision applications like machine tool spindles or high-speed robotics. It operates reliably in temperatures from -30°C to 110°C.

Weighing 0.78kg, it’s designed for applications where accuracy and smooth rotation are critical. Compliant with P4A tolerance standards, it’s a top choice for engineers needing reliable performance.

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Product Parameters

  • Part Number 7013 ACE/HCP4ADBA
  • 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 P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement 2 bearings <> DB
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Extra light / Class A
  • 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 24000 rpm
  • Weight 0.78 kg
Super Precision Angular Contact Ball Bearings 7013 ACE/HCP4ADBA dimension drawing
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Features

Performance Features of 7013 ACE/HCP4ADBA Bearing

7013 ACE/HCP4ADBA Bearing is crafted with chrome steel rings and ceramic balls, ensuring high precision and durability.
Its 25° contact angle provides excellent angular contact performance, ideal for complex load conditions.

The phenolic cage maintains ball alignment, reducing friction and enhancing operational smoothness.
With a maximum speed of 24,000 rpm, it delivers reliable performance in high-speed applications.

7013 ACE/HCP4ADBA Bearing operates efficiently in temperatures ranging from -30°C to 110°C.
Its extra light preload ensures minimal resistance, making it suitable for precision tasks.

Application

Industrial Uses of 7013 ACE/HCP4ADBA Bearing
7013 ACE/HCP4ADBA Bearing is commonly used in high-speed machine tools, where its precision and angular contact design ensure accurate performance. The ceramic balls reduce friction, making it ideal for applications requiring smooth operation.

In automotive systems, 7013 ACE/HCP4ADBA Bearing supports components like wheel hubs and transmissions, where its extra light preload enhances efficiency. The matched arrangement of two bearings provides stability under heavy loads.

For robotics, 7013 ACE/HCP4ADBA Bearing’s phenolic cage and chrome steel rings offer durability in mechanical arms. Its high-speed capability makes it suitable for automated production lines.

In medical imaging devices, 7013 ACE/HCP4ADBA Bearing’s P4A tolerance class ensures reliable performance. The lubricated design minimizes maintenance needs in critical applications.

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