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Super Precision Angular Contact Ball Bearings 7006 ACD/P4AQBCD
Super Precision Angular Contact Ball Bearings 7006 ACD/P4AQBCD

Super Precision Angular Contact Ball Bearings 7006 ACD/P4AQBCD

The 7006 ACD/P4AQBCD is a super precision angular contact ball bearing with a 30mm bore and 55mm outer diameter, crafted from durable chrome steel. Its 25° contact angle and heavy preload ensure stable performance under radial loads up to 8190 lbf.

With a phenolic cage and open design, it spins smoothly at speeds up to 53,000 RPM while maintaining precision. The matched set of four bearings (QBC arrangement) offers balanced load distribution for demanding applications.

Ideal for high-speed machinery like spindles or CNC tools, this bearing operates reliably in temperatures from -30°C to 110°C. Its P4A tolerance class guarantees exceptional accuracy for precision engineering tasks.

Weighing 0.45kg, it’s a robust yet compact solution for angular contact needs. Compatible with SKF bearings for easy replacement in industrial settings.

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Product Parameters

  • Part Number 7006 ACD/P4AQBCD
  • 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 52 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 7.938 mm
  • Ball Qty 14
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement 4 bearings <<>> QBC
  • Number Of Bearings In Matched Set 4
  • Universal Matching Bearing No
  • Preload Heavy / Class D
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 8190 lbf
  • Static Radial Load 6862 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 53000 rpm
  • Weight 0.45 kg

Features

Performance Features of 7006 ACD/P4AQBCD Bearing

7006 ACD/P4AQBCD Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.

Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction for smoother operation.

With a dynamic radial load capacity of 8190 lbf, it handles demanding conditions reliably.

The P4A tolerance class guarantees high precision, making it suitable for critical applications.

Application

Key Fields for 7006 ACD/P4AQBCD Bearing
7006 ACD/P4AQBCD Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The heavy preload and P4A tolerance make it suitable for demanding industrial environments.

In robotics, 7006 ACD/P4AQBCD Bearing provides smooth motion control for articulated arms and joints. Its phenolic cage reduces friction, enhancing efficiency in automated systems.

For aerospace applications, 7006 ACD/P4AQBCD Bearing handles both radial and axial loads in components like landing gear systems. The chrome steel construction offers durability under extreme conditions.

Medical imaging devices benefit from 7006 ACD/P4AQBCD Bearing’s precision, ensuring stable performance in MRI and CT scanners. The matched set arrangement improves alignment and reduces vibration.

In electric vehicle motors, 7006 ACD/P4AQBCD Bearing supports high-speed operation with minimal noise. Its lubricated design extends service life, making it a reliable choice for automotive applications.

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