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Super Precision Angular Contact Ball Bearings 7007 ACE/HCP4ADBB
Super Precision Angular Contact Ball Bearings 7007 ACE/HCP4ADBB

Super Precision Angular Contact Ball Bearings 7007 ACE/HCP4ADBB

The 7007 ACE/HCP4ADBB is a super precision angular contact ball bearing with a 35mm bore and 62mm outer diameter, crafted from durable chrome steel. It features a 25° contact angle and ceramic balls for smooth operation.

This matched pair of bearings handles radial loads up to 4005 lbf and reaches speeds of 56,000 RPM. The phenolic cage and light preload ensure quiet, efficient performance in demanding applications.

Its open design allows for easy lubrication, while maintaining precision even in temperatures from -30°C to 110°C. The P4A tolerance class guarantees high accuracy for critical machinery.

Ideal for spindle applications or high-speed machinery where precision is key. Weighing 0.27kg per bearing, this set offers excellent performance without adding unnecessary weight.

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Product Parameters

  • Part Number 7007 ACE/HCP4ADBB
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 35 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 62 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 28 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 7.144 mm
  • Ball Qty 17
  • 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 Light / Class B
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 4005 lbf
  • Static Radial Load 2812 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 56000 rpm
  • Weight 0.27 kg

Features

Performance Features of 7007 ACE/HCP4ADBB Bearing

7007 ACE/HCP4ADBB Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and ceramic balls enhance durability while reducing friction.

The phenolic cage ensures smooth operation, even at high speeds up to 56,000 rpm.
This bearing is preloaded for light applications, providing stability and precision.

With a dynamic radial load capacity of 4005 lbf, 7007 ACE/HCP4ADBB Bearing handles demanding tasks reliably.
Its open design allows for easy lubrication, maintaining performance over time.

7007 ACE/HCP4ADBB Bearing operates efficiently in temperatures ranging from -30°C to 110°C.
The matched arrangement of two bearings ensures balanced performance in precision applications.

Application

Key Fields for 7007 ACE/HCP4ADBB Bearing
7007 ACE/HCP4ADBB Bearing is commonly used in high-speed machine tools, where its precision and angular contact design ensure accurate spindle rotation. The ceramic balls reduce friction, making it suitable for applications demanding smooth operation.

In robotics, 7007 ACE/HCP4ADBB Bearing supports articulated arms, providing stability and load handling in dynamic movements. The matched arrangement of two bearings enhances performance in complex motion systems.

For aerospace components, 7007 ACE/HCP4ADBB Bearing offers reliability in control mechanisms, thanks to its phenolic cage and chrome steel rings. The light preload ensures consistent performance under varying operational conditions.

Automotive applications like electric vehicle motors benefit from 7007 ACE/HCP4ADBB Bearing’s high-speed capability and low heat generation. Its metric sizing aligns with standard designs, simplifying integration.

In medical imaging devices, 7007 ACE/HCP4ADBB Bearing’s precision and low noise contribute to clear, vibration-free operation. The open seal design allows for easy lubrication, extending service life.

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