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Super Precision Angular Contact Ball Bearings 706 CD/P4ADBB

Super Precision Angular Contact Ball Bearings 706 CD/P4ADBB

The 706 CD/P4ADBB is a super precision angular contact ball bearing with a compact size of 6mm by 17mm by 12mm, crafted from durable chrome steel. It features a 15° contact angle and comes in a matched pair for balanced performance.

This bearing handles radial loads up to 731 lbf and spins smoothly at speeds up to 140,000 RPM. Its phenolic cage ensures quiet operation and long service life, even under light preload conditions.

The open design allows for easy lubrication, making maintenance straightforward. It operates reliably in temperatures ranging from -30°C to 110°C.

Ideal for high-precision applications like machine tool spindles or small electric motors. Weighing just 0.012kg, it’s lightweight yet robust for its size. Interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number 706 CD/P4ADBB
  • 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 12 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 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 Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 731 lbf
  • Static Radial Load 344 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 140000 rpm
  • Weight 0.012 kg
Super Precision Angular Contact Ball Bearings 706 CD/P4ADBB dimension drawing
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Features

Performance Features of 706 CD/P4ADBB Bearing

706 CD/P4ADBB Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
The chrome steel rings and balls enhance durability, while the phenolic cage ensures smooth operation at high speeds.

With a dynamic radial load capacity of 731 lbf, it handles demanding tasks efficiently.
Its light preload and P4A tolerance class contribute to precise performance in critical applications.

The matched arrangement of two bearings improves stability and load-sharing.
A maximum speed of 140,000 rpm makes it suitable for high-speed machinery.

Lubrication is pre-applied, reducing initial setup time and maintenance.
The compact size of 6 mm×17 mm×12 mm allows for easy integration into precision systems.

Application

Common Applications of 706 CD/P4ADBB Bearing
In machine tools, 706 CD/P4ADBB Bearing handles high-speed spindle rotations with its precision angular contact design. The matched pair arrangement ensures stability during demanding operations.
For robotics, this bearing’s light preload and phenolic cage reduce friction in articulated joints. Its compact 6mm bore fits neatly into robotic arm assemblies.

Why Is 706 CD/P4ADBB Bearing Essential in Machinery?
The 15° contact angle of 706 CD/P4ADBB Bearing efficiently manages combined radial and axial loads in CNC equipment. Its P4A tolerance class maintains accuracy even at 140,000 rpm speeds.

Designed for Versatility: 706 CD/P4ADBB Bearing
In dental drills, 706 CD/P4ADBB Bearing’s chrome steel construction provides smooth, vibration-free rotation. The lubricated design ensures quiet operation for patient comfort.

Automotive vs Aerospace: Applications of 706 CD/P4ADBB Bearing
For automotive sensors, 706 CD/P4ADBB Bearing offers reliable performance in compact spaces. In aerospace instruments, its temperature range handles both ground and flight conditions.

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