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Super Precision Angular Contact Ball Bearings 7005 ACDGC/HCP4A
Super Precision Angular Contact Ball Bearings 7005 ACDGC/HCP4A

Super Precision Angular Contact Ball Bearings 7005 ACDGC/HCP4A

The 7005 ACDGC/HCP4A is a super precision angular contact ball bearing with a 25mm bore and 47mm outer diameter, crafted from durable chrome steel and ceramic balls. It handles radial loads up to 2077 lbf and spins at speeds up to 85,000 RPM, making it suitable for high-performance applications.

Its phenolic cage and moderate preload ensure smooth operation and long service life. The open design allows for easy lubrication, while the 25° contact angle provides excellent load distribution.

This bearing is ideal for precision machinery like CNC spindles or high-speed motors, where accuracy and reliability are key. It operates efficiently in temperatures from -30°C to 110°C.

Weighing just 0.07kg, it’s lightweight yet robust. Compliant with P4A tolerance standards, it’s interchangeable with SKF bearings for easy replacements.

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Product Parameters

  • Part Number 7005 ACDGC/HCP4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 25 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 47 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 12 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 6.35 mm
  • Ball Qty 14
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement No
  • Number Of Bearings In Matched Set 3
  • Universal Matching Bearing Yes, back-to-back (<>), face-to-face (><) or tandem (>>)
  • Preload Moderate / Class C
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 2077 lbf
  • Static Radial Load 1125 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 85000 rpm
  • Weight 0.07 kg

Features

How Does 7005 ACDGC/HCP4A Bearing Achieve High-Speed Performance?

7005 ACDGC/HCP4A Bearing features ceramic balls and chrome steel rings, ensuring smooth operation at speeds up to 85,000 rpm.
The phenolic cage reduces friction and heat generation, enhancing efficiency during high-speed applications.
With a 25° contact angle, it handles both radial and axial loads effectively.
Its P4A tolerance class guarantees precision in demanding environments.

Application

Industrial Uses of 7005 ACDGC/HCP4A Bearing
7005 ACDGC/HCP4A Bearing is commonly used in high-speed machine tools, where its angular contact design ensures precise radial and axial load handling. The ceramic balls reduce friction, making it ideal for applications requiring smooth, efficient operation.

Where Is 7005 ACDGC/HCP4A Bearing Used?
In automotive applications, 7005 ACDGC/HCP4A Bearing supports components like electric motors and gearboxes, thanks to its moderate preload and high-speed capabilities. The phenolic cage adds durability, even under continuous use.

Perfect Fit for Automation: 7005 ACDGC/HCP4A Bearing
7005 ACDGC/HCP4A Bearing works well in robotic arms and automated systems, where its P4A tolerance class guarantees accuracy. The open seal design allows for easy lubrication, extending its service life.

Medical vs Industrial: Where 7005 ACDGC/HCP4A Bearing Excels
For medical devices like surgical robots, 7005 ACDGC/HCP4A Bearing offers reliable performance due to its chrome steel rings and ceramic balls. In industrial settings, it handles high-speed spindles with ease.

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