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Super Precision Angular Contact Ball Bearings 7006 CD/HCP4A

Super Precision Angular Contact Ball Bearings 7006 CD/HCP4A

The 7006 CD/HCP4A is a super precision angular contact ball bearing with a 30mm bore and 55mm outer diameter, crafted from high-quality chrome steel. It features a 15° contact angle and ceramic balls for smooth operation.

This bearing handles radial loads up to 3218 lbf and reaches speeds of 56,000 RPM, making it suitable for high-performance applications. Its phenolic cage ensures durability while keeping weight low at just 0.095kg.

The open design allows for easy lubrication, and it operates reliably in temperatures from -30°C to 110°C. With ABEC-7 precision (P4 class), it offers excellent accuracy.

Ideal for precision machinery like CNC spindles or high-speed applications where both radial and axial loads are present. Interchangeable with SKF bearings for convenient replacement.

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Product Parameters

  • Part Number 7006 CD/HCP4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 30 mm
  • Bore Dia Tolerance -0.005mm to 0
  • Outer Dia 55 mm
  • Outer Dia Tolerance -0.007mm to 0
  • Width 13 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 7.938 mm
  • Ball Qty 14
  • Contact Angle 15°
  • Tolerance Class P4 (ABEC-7)
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement No
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 3218 lbf
  • Static Radial Load 1800 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 56000 rpm
  • Weight 0.095 kg
  • Price（$） 64.8
Super Precision Angular Contact Ball Bearings 7006 CD/HCP4A dimension drawing
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Features

Why Choose 7006 CD/HCP4A Bearing for Precision Tasks?

7006 CD/HCP4A Bearing features a 15° contact angle, ideal for handling combined radial and axial loads with precision.
Its chrome steel rings and ceramic balls reduce friction, ensuring smooth operation even at high speeds.

The phenolic cage maintains ball alignment, enhancing durability and performance.
With a maximum speed of 56,000 rpm, it excels in high-speed applications.

7006 CD/HCP4A Bearing’s P4 tolerance class guarantees consistent accuracy for demanding tasks.
Its open design allows for easy lubrication, ensuring long-lasting reliability.

Application

Key Fields for 7006 CD/HCP4A Bearing
7006 CD/HCP4A Bearing is widely used in high-speed machine tools, where its ceramic balls and phenolic cage reduce friction and heat buildup. The P4 tolerance ensures exceptional precision for tasks like milling and grinding.

In robotics, 7006 CD/HCP4A Bearing provides smooth angular contact motion, essential for articulated arms and automated assembly lines. Its lightweight design helps maintain efficiency without compromising load capacity.

For aerospace applications, 7006 CD/HCP4A Bearing’s ability to handle both radial and axial loads makes it suitable for gyroscopes and flight control systems. The wide temperature range ensures reliability in varying conditions.

Where Is 7006 CD/HCP4A Bearing Used?
You’ll often find 7006 CD/HCP4A Bearing in dental drills, where its high-speed capability and low vibration are critical. The open design allows for easy cleaning and lubrication in medical environments.

Built for Heavy-Duty Use: 7006 CD/HCP4A Bearing
7006 CD/HCP4A Bearing excels in industrial pumps, handling both radial and thrust loads with ease. The chrome steel rings and ceramic balls offer a good balance of durability and performance.

Automotive vs Aerospace: Applications of 7006 CD/HCP4A Bearing
In automotive systems, 7006 CD/HCP4A Bearing supports gearbox components, ensuring smooth shifts under load. For aerospace, it’s trusted in navigation systems where precision and reliability are non-negotiable.

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