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Super Precision Angular Contact Ball Bearings 7006 ACD/HCP4ADBC
Super Precision Angular Contact Ball Bearings 7006 ACD/HCP4ADBC

Super Precision Angular Contact Ball Bearings 7006 ACD/HCP4ADBC

The 7006 ACD/HCP4ADBC is a super precision angular contact ball bearing with a 30mm bore and 55mm outer diameter, crafted from chrome steel for durability. It features a 25° contact angle and comes in a matched pair (DB arrangement) for balanced performance.

This bearing handles radial loads up to 4972 lbf and spins at speeds up to 72,500 RPM, thanks to its ceramic balls and phenolic cage. The open design allows for easy lubrication, ensuring smooth operation.

Its moderate preload (Class C) and P4A tolerance class make it ideal for high-precision applications. The bearing performs reliably in temperatures from -30°C to 110°C.

Weighing just 0.19kg, it’s a lightweight yet robust choice for machine tools or spindle systems where accuracy is critical. Interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number 7006 ACD/HCP4ADBC
  • 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 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

How Does 7006 ACD/HCP4ADBC Bearing Reduce Friction?

7006 ACD/HCP4ADBC Bearing features ceramic balls and chrome steel rings, significantly reducing friction during operation.
Its 25° contact angle ensures smooth performance under angular loads, enhancing efficiency.

The phenolic cage maintains ball alignment, further minimising wear and tear.
With a maximum speed of 72,500 rpm, it delivers reliable high-speed performance.

7006 ACD/HCP4ADBC Bearing’s moderate preload design balances precision and durability.
Its dynamic radial load capacity of 4972 lbf makes it suitable for demanding applications.

Application

Key Fields for 7006 ACD/HCP4ADBC Bearing
In machine tools, 7006 ACD/HCP4ADBC Bearing handles high-speed spindle rotations with precision, thanks to its angular contact design and ceramic balls. The moderate preload ensures stability during demanding operations.

How Does 7006 ACD/HCP4ADBC Bearing Improve Performance?
For robotics, 7006 ACD/HCP4ADBC Bearing offers smooth motion control in articulated arms, where its phenolic cage reduces friction. The matched arrangement enhances load distribution in compact spaces.

Built for Heavy-Duty Use: 7006 ACD/HCP4ADBC Bearing
In automotive transmissions, 7006 ACD/HCP4ADBC Bearing supports gear shifts under radial and axial loads. Its P4A tolerance class guarantees consistent performance even at high RPMs.

Medical vs Industrial: Where 7006 ACD/HCP4ADBC Bearing Excels
While 7006 ACD/HCP4ADBC Bearing suits industrial pumps for its durability, it also fits medical centrifuges due to low vibration. The chrome steel rings resist wear in both environments.

Perfect Fit for Automation: 7006 ACD/HCP4ADBC Bearing
7006 ACD/HCP4ADBC Bearing is ideal for CNC machinery, where its 25° contact angle manages combined loads efficiently. The lubricated design extends service life in continuous operations.

Q&A

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