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

Super Precision Angular Contact Ball Bearings 7005 ACEGA/HCP4A

The 7005 ACEGA/HCP4A is a super precision angular contact ball bearing with a 25mm bore and 47mm outer diameter, crafted from chrome steel for durability. It features a 25° contact angle and ceramic balls for smooth operation.

This bearing handles radial loads up to 1784 lbf and spins at speeds up to 103,000 RPM, making it suitable for high-performance applications. Its phenolic cage ensures stability and reduces friction.

With an extra-light preload (Class A), it offers precise movement and minimal vibration. The open design allows for easy lubrication and maintenance.

Ideal for machine tools or high-speed spindles, this bearing works in temperatures from -30°C to 110°C. It’s interchangeable with SKF bearings and comes in a matched set of two for versatile mounting options. Weighing just 0.065kg, it’s lightweight yet robust.

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Product Parameters

  • Part Number 7005 ACEGA/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 2
  • Universal Matching Bearing Yes, back-to-back (<>), face-to-face (><) or tandem (>>)
  • Preload Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 1784 lbf
  • Static Radial Load 878 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 103000 rpm
  • Weight 0.065 kg

Features

Performance Features of 7005 ACEGA/HCP4A Bearing

7005 ACEGA/HCP4A Bearing is crafted with chrome steel rings and ceramic balls, ensuring high precision and durability.
Its 25° contact angle allows for efficient handling of combined radial and axial loads.

The phenolic cage maintains ball alignment, reducing friction and enhancing performance.
With a maximum speed of 103,000 rpm, it excels in high-speed applications.

7005 ACEGA/HCP4A Bearing operates smoothly within a temperature range of -30°C to 110°C.
Its extra light preload ensures minimal resistance, ideal for precision tasks.

The open design facilitates easy lubrication, extending the bearing’s service life.
Its P4A tolerance class guarantees consistent performance in demanding conditions.

Application

How Does 7005 ACEGA/HCP4A Bearing Improve Performance?
In machine tools, 7005 ACEGA/HCP4A Bearing enhances precision with its 25° contact angle and ceramic balls, reducing friction for smoother operations. The phenolic cage ensures quiet performance, ideal for high-speed spindle applications.

For robotics, 7005 ACEGA/HCP4A Bearing offers reliable angular contact support in robotic arms, where consistent movement is key. Its extra light preload minimises play, improving accuracy in automated tasks.

Medical imaging devices benefit from 7005 ACEGA/HCP4A Bearing’s P4A tolerance class, ensuring minimal vibration during scans. The chrome steel rings and ceramic balls provide durability in sterile environments.

In aerospace applications, 7005 ACEGA/HCP4A Bearing handles high speeds up to 103,000 rpm, making it suitable for avionics systems. The open design allows for easy lubrication, extending service life.

Q&A

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