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Super Precision Angular Contact Ball Bearings 7006 ACD/P4ADBC
Super Precision Angular Contact Ball Bearings 7006 ACD/P4ADBC

Super Precision Angular Contact Ball Bearings 7006 ACD/P4ADBC

The 7006 ACD/P4ADBC 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 4972 lbf and operates smoothly at speeds up to 53,000 RPM.

Its 25° contact angle and matched pair design (DB arrangement) provide excellent stability under moderate preload. The phenolic cage ensures quiet, long-lasting performance.

This bearing is ideal for high-precision applications like machine tool spindles or robotics, where accuracy and speed are crucial. It works in temperatures from -30°C to 110°C.

Weighing just 0.22kg, it’s lightweight yet robust. Compliant with P4A tolerance standards, it’s interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number 7006 ACD/P4ADBC
  • 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 Moderate / Class C
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 4972 lbf
  • Static Radial Load 3442 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 53000 rpm
  • Weight 0.22 kg

Features

Performance Features of 7006 ACD/P4ADBC Bearing

7006 ACD/P4ADBC Bearing is designed with a 25° contact angle, optimising load distribution for precision applications.
Its chrome steel rings and balls ensure durability and smooth operation under dynamic radial loads up to 4972 lbf.

The phenolic cage maintains ball alignment, reducing friction and enhancing performance at high speeds.
With a maximum speed of 53,000 rpm, it balances efficiency and reliability in demanding conditions.

7006 ACD/P4ADBC Bearing operates effectively in temperatures ranging from -30°C to 110°C.
Its matched arrangement of two bearings provides stability and consistent performance.

The moderate preload (Class C) ensures smooth operation without excessive rigidity.
This makes 7006 ACD/P4ADBC Bearing suitable for applications requiring high precision and reliability.

Application

Common Applications of 7006 ACD/P4ADBC Bearing
7006 ACD/P4ADBC Bearing is widely used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The matched arrangement of two bearings provides stability for demanding machining tasks.

In robotics, 7006 ACD/P4ADBC Bearing supports articulated arms, offering smooth movement and load handling. Its phenolic cage reduces friction, making it ideal for repetitive motions.

For medical imaging devices, 7006 ACD/P4ADBC Bearing’s chrome steel construction delivers reliable performance in sensitive environments. The P4A tolerance class ensures minimal vibration for clear imaging results.

Automotive applications like electric power steering benefit from 7006 ACD/P4ADBC Bearing’s moderate preload and high-speed capability. Its metric sizing fits seamlessly into European and Asian vehicle designs.

In industrial automation, 7006 ACD/P4ADBC Bearing is a go-to choice for conveyor systems requiring precise alignment. The open seal design allows for easy lubrication, extending service life in dusty conditions.

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