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Super Precision Angular Contact Ball Bearings 7006 ACD/HCP4ADBB
Super Precision Angular Contact Ball Bearings 7006 ACD/HCP4ADBB

Super Precision Angular Contact Ball Bearings 7006 ACD/HCP4ADBB

The 7006 ACD/HCP4ADBB is a super precision angular contact ball bearing with a 30mm bore and 55mm outer diameter, crafted from high-quality chrome steel. It features a 25° contact angle and comes in a matched set of two bearings for balanced performance.

Designed for angular contact loads, it handles dynamic radial loads up to 4972 lbf and spins at speeds up to 72,500 RPM. The ceramic balls and phenolic cage ensure smooth operation and reduced friction.

Its open design allows easy lubrication, while the P4A tolerance class guarantees high precision. Ideal for applications like machine tools or high-speed spindles where accuracy is crucial.

Weighing just 0.19kg, this bearing is lightweight yet durable. It operates efficiently in temperatures from -30°C to 110°C, making it versatile for various industrial uses.

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Product Parameters

  • Part Number 7006 ACD/HCP4ADBB
  • 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 26 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 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 Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 4972 lbf
  • Static Radial Load 3442 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 72500 rpm
  • Weight 0.19 kg

Features

Performance Features of 7006 ACD/HCP4ADBB Bearing

7006 ACD/HCP4ADBB Bearing is designed with a 25° contact angle, providing excellent angular load capacity.

Its chrome steel rings and ceramic balls ensure smooth operation, even at high speeds up to 72,500 rpm.

The phenolic cage keeps the balls aligned, reducing friction and wear for long-lasting performance.

With a dynamic radial load capacity of 4972 lbf, it handles demanding applications with ease.

Application

Key Fields for 7006 ACD/HCP4ADBB Bearing
7006 ACD/HCP4ADBB Bearing is widely used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The ceramic balls reduce friction, making it ideal for applications demanding smooth operation.

In robotics, 7006 ACD/HCP4ADBB Bearing supports articulated arms, providing stability during rapid movements. The matched arrangement of two bearings enhances load distribution, which is crucial for repetitive tasks.

For medical imaging devices, 7006 ACD/HCP4ADBB Bearing’s phenolic cage offers quiet performance, essential in noise-sensitive environments. Its P4A tolerance class guarantees the precision needed for diagnostic equipment.

How Does 7006 ACD/HCP4ADBB Bearing Improve Performance?
7006 ACD/HCP4ADBB Bearing excels in CNC machinery, where its light preload reduces vibration during high-speed cutting. The chrome steel rings ensure durability even under continuous use.

In electric vehicle motors, 7006 ACD/HCP4ADBB Bearing handles angular loads efficiently, contributing to longer component life. The lubricated design minimises maintenance needs, which is a plus for automotive applications.

Built for Heavy-Duty Use: 7006 ACD/HCP4ADBB Bearing
7006 ACD/HCP4ADBB Bearing is a reliable choice for industrial pumps, where its ceramic balls resist wear from constant rotation. The open seal type allows for easy lubrication checks.

In aerospace applications, 7006 ACD/HCP4ADBB Bearing’s temperature range makes it suitable for varying operational conditions. The metric sizing ensures compatibility with international machinery standards.

Automotive vs Aerospace: Applications of 7006 ACD/HCP4ADBB Bearing
In automotive transmissions, 7006 ACD/HCP4ADBB Bearing supports smooth gear shifts with its angular contact design. The phenolic cage reduces noise, enhancing driver comfort.

For aerospace actuators, 7006 ACD/HCP4ADBB Bearing’s high-speed capability ensures precise control. The ceramic balls provide reliability in both extreme cold and moderate heat.

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