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Super Precision Angular Contact Ball Bearings 7013 ACE/HCP4AH1DT

Super Precision Angular Contact Ball Bearings 7013 ACE/HCP4AH1DT

The 7013 ACE/HCP4AH1DT is a super precision angular contact ball bearing with a 65mm bore and 100mm outer diameter, crafted from high-quality chrome steel. It features a 25° contact angle and comes in a matched set of two bearings for balanced performance.

This bearing handles radial loads up to 7020 lbf and spins smoothly at speeds up to 31,000 RPM, thanks to its ceramic balls and phenolic cage. Its open design allows for easy lubrication, ensuring long-lasting operation.

The P4A tolerance class ensures tight precision, making it ideal for high-accuracy applications. It performs reliably in temperatures ranging from -30°C to 110°C.

Weighing 0.78kg, this bearing is suited for demanding tasks like machine tool spindles or precision instruments. Its compatibility with SKF bearings makes it a practical choice for replacements.

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Product Parameters

  • Part Number 7013 ACE/HCP4AH1DT
  • 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 << 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
  • Price（$） 427.653
Super Precision Angular Contact Ball Bearings 7013 ACE/HCP4AH1DT dimension drawing
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Features

Performance Features of 7013 ACE/HCP4AH1DT Bearing

7013 ACE/HCP4AH1DT Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
The chrome steel rings and ceramic balls enhance durability while reducing friction for smoother operation.

With a dynamic radial load capacity of 7020 lbf, it handles demanding conditions reliably.
Its phenolic cage ensures stability at high speeds, supporting up to 31,000 rpm.

The matched arrangement of two bearings (DT) provides balanced performance in precision setups.
Preload availability further enhances accuracy, making it suitable for high-precision machinery.

Operating between -30°C to 110°C, 7013 ACE/HCP4AH1DT Bearing adapts to varied environments.
Its open design simplifies maintenance while maintaining consistent performance.

Application

Industrial Uses of 7013 ACE/HCP4AH1DT Bearing
This bearing is commonly used in high-speed machine spindles, where its angular contact design ensures accurate radial and axial load handling. The ceramic balls reduce friction, making it suitable for precision grinding applications.

In automotive systems, 7013 ACE/HCP4AH1DT Bearing supports components like turbochargers and transmission shafts, where its high-speed capability and durability are essential. The matched arrangement with preload enhances stability under demanding conditions.

For automation equipment, 7013 ACE/HCP4AH1DT Bearing provides reliable performance in robotic arms and CNC machines. Its phenolic cage offers good heat resistance, ensuring consistent operation in continuous-use scenarios.

Medical imaging devices benefit from 7013 ACE/HCP4AH1DT Bearing’s precision and smooth rotation. The P4A tolerance class ensures minimal vibration, crucial for maintaining image clarity in diagnostic equipment.

Q&A

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