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Super Precision Angular Contact Ball Bearings 7006 CEGA/HCP4A

Super Precision Angular Contact Ball Bearings 7006 CEGA/HCP4A

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

With a dynamic radial load capacity of 2106 lbf, it spins efficiently at speeds up to 100,500 RPM. The phenolic cage adds durability while keeping the bearing lightweight at just 0.1kg.

Designed for extra light preload, this open-type bearing is ideal for high-speed applications like machine tool spindles or precision instruments. It works reliably in temperatures from -30°C to 110°C.

This model is interchangeable with SKF bearings and comes in a universal matching set for back-to-back, face-to-face, or tandem arrangements. Its P4A tolerance class guarantees exceptional precision.

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Product Parameters

  • Part Number 7006 CEGA/HCP4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 30 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 55 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 13 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 6.35 mm
  • Ball Qty 17
  • Contact Angle 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement No
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing Yes, back-to-back (<>), face-to-face (><) or tandem (>>)
  • Preload Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 2106 lbf
  • Static Radial Load 1170 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 100500 rpm
  • Weight 0.1 kg
  • Price（$） 85.59
Super Precision Angular Contact Ball Bearings 7006 CEGA/HCP4A dimension drawing
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Features

Performance Features of 7006 CEGA/HCP4A Bearing

7006 CEGA/HCP4A Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and ceramic balls reduce friction, enhancing precision and speed capabilities.

The phenolic cage ensures smooth operation, even at high speeds up to 100,500 rpm.
This lightweight design, at just 0.1 kg, maintains performance without adding unnecessary bulk.

7006 CEGA/HCP4A Bearing operates efficiently in temperatures ranging from -30°C to 110°C.
Its extra light preload and P4A tolerance class guarantee consistent, high-precision performance.

With a dynamic radial load capacity of 2106 lbf, it handles demanding applications with ease.
The open seal type allows for easy lubrication, ensuring long-term reliability.

Application

Industrial Uses of 7006 CEGA/HCP4A Bearing
7006 CEGA/HCP4A Bearing is commonly used in high-speed machine tools, where its ceramic balls and phenolic cage reduce friction and heat buildup. The 15° contact angle ensures stable performance under angular loads.

In robotics, 7006 CEGA/HCP4A Bearing provides smooth motion in articulated arms and joints, thanks to its extra-light preload. The P4A tolerance class guarantees precision in repetitive tasks.

For medical imaging devices, 7006 CEGA/HCP4A Bearing’s chrome steel rings and ceramic balls offer durability and quiet operation. Its lubricated design minimises maintenance in sensitive environments.

Automotive vs Aerospace: Applications of 7006 CEGA/HCP4A Bearing
In automotive systems, 7006 CEGA/HCP4A Bearing supports electric motor shafts, where its high-speed capability is essential. The metric sizing ensures compatibility with European and Asian designs.

Aerospace applications benefit from 7006 CEGA/HCP4A Bearing’s lightweight construction and temperature stability. The universal matching option simplifies installation in complex assemblies.

What Makes 7006 CEGA/HCP4A Bearing a Preferred Choice?
7006 CEGA/HCP4A Bearing excels in 3D printers, where its precision and low friction improve print accuracy. The open seal design allows for easy cleaning and relubrication.

Its ceramic balls also make 7006 CEGA/HCP4A Bearing suitable for laboratory equipment, reducing contamination risks. The phenolic cage adds corrosion resistance in humid conditions.

Q&A

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