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Super Precision Angular Contact Ball Bearings S7005 CE/HCP4ADBA
Super Precision Angular Contact Ball Bearings S7005 CE/HCP4ADBA

Super Precision Angular Contact Ball Bearings S7005 CE/HCP4ADBA

The S7005 CE/HCP4ADBA 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 3038 lbf and reaches speeds of 83,000 RPM, making it suitable for high-performance applications.

Its sealed design keeps grease in and contaminants out, while the phenolic cage ensures smooth operation. The 15° contact angle and extra-light preload (Class A) provide excellent accuracy and stability.

This matched set of two bearings (DB arrangement) is ideal for precision machinery like spindles or CNC tools. It operates in temperatures from -30°C to 110°C and weighs just 0.14kg.

Compatible with SKF bearings, it meets P4A tolerance standards for reliable performance. A great choice for engineers needing high-speed, low-friction solutions.

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Product Parameters

  • Part Number S7005 CE/HCP4ADBA
  • 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 Sealed
  • Matched Arrangement 2 bearings <> DB
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Extra light / Class A
  • 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 Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 83000 rpm
  • Weight 0.14 kg

Features

Why Choose S7005 CE/HCP4ADBA Bearing for Precision Tasks?

S7005 CE/HCP4ADBA Bearing features a 15° contact angle, ideal for high-precision angular contact applications.
Its ceramic balls and chrome steel rings ensure smooth operation and reduced friction.

The sealed design and grease lubrication make S7005 CE/HCP4ADBA Bearing suitable for long-term use without frequent maintenance.
With a maximum speed of 83,000 rpm, it delivers reliable performance in high-speed scenarios.

S7005 CE/HCP4ADBA Bearing’s phenolic cage keeps the ceramic balls aligned, enhancing durability.
Its extra light preload ensures minimal vibration and noise during operation.

Application

Key Fields for S7005 CE/HCP4ADBA Bearing
S7005 CE/HCP4ADBA Bearing is widely used in high-speed machine tools, where its ceramic balls and phenolic cage reduce friction and heat buildup. The sealed design keeps contaminants out, ensuring long-lasting performance in demanding environments.

In robotics, S7005 CE/HCP4ADBA Bearing provides smooth motion control for precision arms and joints. Its extra-light preload and P4A tolerance class make it ideal for applications requiring minimal vibration and high accuracy.

For medical imaging devices, S7005 CE/HCP4ADBA Bearing’s chrome steel rings and ceramic balls offer reliable operation under constant use. The matched arrangement of two bearings ensures stability in critical diagnostic equipment.

In aerospace applications, S7005 CE/HCP4ADBA Bearing handles angular contact loads with ease, thanks to its 15° contact angle. The grease lubrication and high-speed capability make it suitable for aircraft components.

S7005 CE/HCP4ADBA Bearing also finds use in 3D printers, where its precision and low friction contribute to consistent print quality. The sealed construction protects against dust and debris in workshop settings.

Q&A

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