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Super Precision Angular Contact Ball Bearings 7006 ACD/P4AQBCA
Super Precision Angular Contact Ball Bearings 7006 ACD/P4AQBCA

Super Precision Angular Contact Ball Bearings 7006 ACD/P4AQBCA

The 7006 ACD/P4AQBCA is a super precision angular contact ball bearing with a 30mm bore and 55mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 8190 lbf and spins smoothly at speeds up to 53,000 RPM.

With a 25° contact angle and extra-light preload, it offers precise performance for demanding applications. The phenolic cage ensures quiet operation and long service life.

This set includes four matched bearings (QBC arrangement), ideal for high-precision machinery like spindles or CNC tools. It operates reliably in temperatures from -30°C to 110°C.

Weighing 0.45kg, it’s a robust yet lightweight solution for applications requiring tight tolerances (P4A class). Interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number 7006 ACD/P4AQBCA
  • 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 Extra light / Class A
  • 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

How Does 7006 ACD/P4AQBCA Bearing Ensure Precision in High-Speed Applications?

7006 ACD/P4AQBCA Bearing features a 25° contact angle, optimising load distribution for smooth operation.
Its chrome steel construction enhances durability, while the phenolic cage minimises friction.

The bearing set includes four matched units, ensuring consistent performance in precision tasks.
With a maximum speed of 53,000 rpm, it excels in high-speed applications.

Application

Industrial Uses of 7006 ACD/P4AQBCA Bearing
The 7006 ACD/P4AQBCA Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation.
Its phenolic cage reduces friction, making it suitable for high-speed operations in industrial settings.

How Does 7006 ACD/P4AQBCA Bearing Improve Performance?
In automotive applications, 7006 ACD/P4AQBCA Bearing enhances gearbox efficiency by handling combined radial and axial loads smoothly.
The extra light preload ensures minimal vibration, which is crucial for performance in racing and high-end vehicles.

Perfect Fit for Automation: 7006 ACD/P4AQBCA Bearing
Robotic arms benefit from 7006 ACD/P4AQBCA Bearing’s precision and durability, ensuring reliable movement in automated production lines.
The P4A tolerance class guarantees consistent performance even under continuous operation.

Medical vs Industrial: Where 7006 ACD/P4AQBCA Bearing Excels
In medical imaging devices, 7006 ACD/P4AQBCA Bearing provides quiet and precise motion, essential for accurate diagnostics.
Meanwhile, in industrial pumps, its chrome steel construction offers long-lasting performance under heavy loads.

Key Fields for 7006 ACD/P4AQBCA Bearing
The 7006 ACD/P4AQBCA Bearing is ideal for aerospace applications, where its high-speed capability and reliability are critical.
Its matched arrangement of four bearings ensures balanced load distribution in demanding environments.

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