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Super Precision Angular Contact Ball Bearings 7005 CE/HCP4ADGC
Super Precision Angular Contact Ball Bearings 7005 CE/HCP4ADGC

Super Precision Angular Contact Ball Bearings 7005 CE/HCP4ADGC

The 7005 CE/HCP4ADGC is a super precision angular contact bearing with a 25mm bore and 47mm outer diameter, crafted from durable chrome steel and ceramic balls. It handles radial loads up to 3038 lbf and spins smoothly at high speeds up to 56,000 RPM.

Its 15° contact angle and universal matching design allow flexible arrangements like back-to-back or face-to-face setups. The phenolic cage ensures quiet operation and long service life, even in temperatures from -30°C to 110°C.

This bearing comes pre-lubricated and is part of a matched set of two, ideal for precision applications. Perfect for machine tools or high-speed spindles where accuracy and low friction are key.

Weighing just 0.13kg, it meets P4A tolerance standards for exceptional performance. Interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number 7005 CE/HCP4ADGC
  • 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 24 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 6.35 mm
  • Ball Qty 14
  • Contact Angle 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement Universal matching
  • Number Of Bearings In Matched Set 2
  • 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 3038 lbf
  • Static Radial Load 1868 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 56000 rpm
  • Weight 0.13 kg

Features

How Does 7005 CE/HCP4ADGC Bearing Achieve Super Precision?

7005 CE/HCP4ADGC Bearing features a 15° contact angle and ceramic balls, ensuring high precision in angular contact applications.
Its phenolic cage maintains ball alignment, reducing friction and enhancing smooth operation.

The universal matching design allows flexible arrangement options, including back-to-back and face-to-face configurations.
With a P4A tolerance class, it delivers consistent performance in demanding conditions.

Lubricated for optimal performance, 7005 CE/HCP4ADGC Bearing supports speeds up to 56,000 rpm.
Its chrome steel rings and ceramic balls provide durability and resistance to wear.

The moderate preload (Class C) ensures stability without excessive friction.
This bearing is ideal for applications requiring high-speed and precision, such as machine tools or aerospace systems.

Application

Key Fields for 7005 CE/HCP4ADGC Bearing
7005 CE/HCP4ADGC Bearing is widely used in high-speed machine tools, where its ceramic balls and phenolic cage reduce friction and heat buildup. The 15° contact angle ensures stable performance under combined radial and axial loads.

In robotics, 7005 CE/HCP4ADGC Bearing excels in articulated arms and joints, thanks to its universal matching design. The P4A tolerance class guarantees the precision needed for smooth, repeatable movements.

For dental drills and surgical handpieces, 7005 CE/HCP4ADGC Bearing’s lubricated construction maintains quiet operation at speeds up to 56,000 rpm. The chrome steel rings provide durability in sterilisation cycles.

Automotive turbochargers benefit from 7005 CE/HCP4ADGC Bearing’s moderate preload, which handles rapid acceleration without slippage. Its metric dimensions make it a direct fit for European and Asian models.

In 3D printers, 7005 CE/HCP4ADGC Bearing’s tandem arrangement supports precise linear motion systems. The open seal design allows for easy relubrication during maintenance intervals.

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