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Super Precision Angular Contact Ball Bearings 706 CEGA/HCP4A
Super Precision Angular Contact Ball Bearings 706 CEGA/HCP4A

Super Precision Angular Contact Ball Bearings 706 CEGA/HCP4A

The 706 CEGA/HCP4A is a super precision angular contact ball bearing with a compact size of 6mm by 17mm by 6mm, crafted from chrome steel and ceramic balls for durability. It handles radial loads up to 351 lbf and spins at speeds up to 140,000 RPM, making it suitable for high-speed applications.

Its open design and phenolic cage ensure smooth operation, while the 15° contact angle provides stability under angular loads. The bearing comes pre-lubricated and operates in temperatures from -30°C to 110°C.

This model is interchangeable with SKF bearings and can be paired in back-to-back, face-to-face, or tandem arrangements. Ideal for precision machinery like spindles or dental tools where accuracy and speed are crucial.

Weighing just 0.005kg, it’s lightweight yet robust, meeting P4A tolerance standards for high performance.

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Product Parameters

  • Part Number 706 CEGA/HCP4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 6 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 17 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 6 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 3.175 mm
  • Ball Qty 8
  • 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 351 lbf
  • Static Radial Load 112 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 140000 rpm
  • Weight 0.005 kg

Features

Performance Features of 706 CEGA/HCP4A Bearing

706 CEGA/HCP4A Bearing is crafted with chrome steel rings and ceramic balls, ensuring smooth angular contact performance.
Its 15° contact angle and extra light preload enhance precision in high-speed applications.

The phenolic cage maintains ball alignment, reducing friction and wear.
With a maximum speed of 140,000 rpm, it excels in demanding environments.

706 CEGA/HCP4A Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its open design allows for easy lubrication, ensuring consistent performance.

The dynamic radial load capacity of 351 lbf makes it suitable for precision tasks.
Its lightweight construction at 0.005 kg adds to its versatility.

Universal matching options enable flexible configurations like back-to-back or face-to-face arrangements.
This adaptability makes 706 CEGA/HCP4A Bearing a reliable choice for various setups.

Application

Key Fields for 706 CEGA/HCP4A Bearing
In high-speed machine tools, 706 CEGA/HCP4A Bearing excels due to its ceramic balls and phenolic cage, reducing friction and heat buildup. The P4A tolerance ensures precision for demanding applications like CNC spindles.

Where Is 706 CEGA/HCP4A Bearing Used?
You’ll often find 706 CEGA/HCP4A Bearing in dental drills and surgical robots, where its smooth operation and reliability are critical. The chrome steel rings provide durability in sterile environments.

Optimized for Performance: 706 CEGA/HCP4A Bearing
For small robotics arms, 706 CEGA/HCP4A Bearing offers excellent angular contact support, ensuring precise movement. Its lightweight design (just 5g) minimises energy consumption in automated systems.

Automotive vs Aerospace: Applications of 706 CEGA/HCP4A Bearing
In automotive sensors, 706 CEGA/HCP4A Bearing handles radial loads efficiently, while in aerospace gyroscopes, its ceramic balls perform well in extreme conditions. The 140,000 rpm rating suits both fields.

Practical Applications of 706 CEGA/HCP4A Bearing
In 3D printers, 706 CEGA/HCP4A Bearing’s low friction helps maintain print accuracy during high-speed movements. The open design allows for easy relubrication in continuous operation scenarios.

Q&A

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