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Super Precision Angular Contact Ball Bearings S7005 ACE/HCP4A
Super Precision Angular Contact Ball Bearings S7005 ACE/HCP4A

Super Precision Angular Contact Ball Bearings S7005 ACE/HCP4A

The S7005 ACE/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 comes sealed for protection, with matched arrangements and preload options available.

This bearing handles radial loads up to 1784 lbf and reaches speeds of 50,000 RPM, thanks to its ceramic balls and phenolic cage. It operates smoothly in temperatures from -30°C to 110°C, making it versatile for various conditions.

Its P4 tolerance class ensures high precision, ideal for applications requiring tight accuracy. The lubricated design reduces maintenance needs, while the sealed construction keeps contaminants out.

Perfect for high-speed machinery like spindles or robotics, where precision and reliability are key. Weighing just 0.068kg, it’s lightweight yet robust for demanding tasks. Interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number S7005 ACE/HCP4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 25 mm
  • Bore Dia Tolerance -0.005mm to 0
  • Outer Dia 47 mm
  • Outer Dia Tolerance -0.006mm to 0
  • Width 12 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 6.35 mm
  • Ball Qty 14
  • Contact Angle 25°
  • Tolerance Class P4 (ABEC-7)
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement Available
  • Preload Available
  • 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° to 110 °C
  • Max Speed 50000 rpm
  • Weight 0.068 kg
  • Price($) 134.874

Features

Performance Features of S7005 ACE/HCP4A Bearing

S7005 ACE/HCP4A Bearing is designed with a 25° contact angle, optimising load distribution for precision applications.
The ceramic balls reduce friction, enhancing performance in high-speed operations up to 50,000 rpm.

Chrome steel rings and a phenolic cage ensure durability and stability under dynamic radial loads of 1784 lbf.
Its sealed design maintains lubrication, reducing maintenance needs and extending service life.

S7005 ACE/HCP4A Bearing operates efficiently in temperatures ranging from -30° to 110°C.
The P4 tolerance class guarantees high precision, making it suitable for demanding angular contact tasks.

Application

Ideal for Precision: S7005 ACE/HCP4A Bearing
S7005 ACE/HCP4A Bearing is commonly used in high-speed machine tools, where its ceramic balls and phenolic cage reduce friction for smoother operation. The 25° contact angle provides excellent radial and axial load support in compact spaces.

In robotics, S7005 ACE/HCP4A Bearing ensures precise movement in articulated arms, thanks to its P4 tolerance class. The sealed design keeps contaminants out, extending service life in demanding environments.

For medical imaging devices, S7005 ACE/HCP4A Bearing’s consistent performance at high speeds helps maintain accuracy. Its chrome steel rings and ceramic balls offer durability without compromising precision.

Automotive applications like electric power steering benefit from S7005 ACE/HCP4A Bearing’s low friction and high-speed capability. The matched arrangement option further enhances system stability during dynamic loads.

In 3D printers, S7005 ACE/HCP4A Bearing supports smooth linear motion with minimal vibration. The lubricated design ensures quiet operation, ideal for home or office settings.

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