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Super Precision Angular Contact Ball Bearings 7013 ACE/HCP4ALDT

Super Precision Angular Contact Ball Bearings 7013 ACE/HCP4ALDT

The 7013 ACE/HCP4ALDT 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 reaches speeds of 31,000 RPM, thanks to its ceramic balls and phenolic cage. It operates smoothly in temperatures from -30°C to 110°C, making it versatile for various conditions.

Its open design allows for easy lubrication, while the P4A tolerance class ensures high precision. The matched arrangement (DT) provides stability under angular loads.

Ideal for high-speed applications like machine tool spindles or precision equipment, this bearing offers reliability and accuracy. Weighing 0.78kg, it’s robust yet manageable for its size. Interchangeable with SKF bearings, it’s a practical choice for replacements.

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Product Parameters

  • Part Number 7013 ACE/HCP4ALDT
  • 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
Super Precision Angular Contact Ball Bearings 7013 ACE/HCP4ALDT dimension drawing
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Features

Performance Features of 7013 ACE/HCP4ALDT Bearing

7013 ACE/HCP4ALDT Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and ceramic balls enhance durability and reduce friction.

The phenolic cage ensures smooth operation, even at high speeds up to 31,000 rpm.
With a dynamic radial load capacity of 7020 lbf, it handles demanding conditions reliably.

Preload availability and matched arrangement of two bearings improve precision and stability.
The P4A tolerance class guarantees consistent performance in high-precision tasks.

Lubrication is already applied, simplifying installation and reducing initial maintenance.
Its temperature range of -30°C to 110°C ensures adaptability in various environments.

Application

Key Fields for 7013 ACE/HCP4ALDT Bearing
7013 ACE/HCP4ALDT Bearing is widely used in high-speed machine tools, where its precision and angular contact design ensure accurate spindle rotation. The ceramic balls reduce friction, making it ideal for applications demanding smooth operation.

In robotics, 7013 ACE/HCP4ALDT Bearing supports articulated arms, providing stability and load capacity for repetitive movements. The matched arrangement enhances performance in dynamic, multi-axis systems.

For aerospace components, 7013 ACE/HCP4ALDT Bearing’s phenolic cage and chrome steel rings offer durability in extreme conditions. Its P4A tolerance class guarantees reliability in critical flight systems.

Medical imaging devices benefit from 7013 ACE/HCP4ALDT Bearing’s low vibration and high-speed capabilities. The lubricated design ensures quiet operation, essential for sensitive diagnostic equipment.

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