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Super Precision Angular Contact Ball Bearings S7005 CE/HCP4BVG275

Super Precision Angular Contact Ball Bearings S7005 CE/HCP4BVG275

The S7005 is a super precision angular contact ball bearing, measuring 25mm by 47mm by 12mm, crafted from chrome steel and ceramic balls for durability. It handles radial loads up to 1872 lbf and reaches speeds of 56,000 RPM, making it suitable for high-performance applications.

Its 15° contact angle and sealed design ensure smooth operation with minimal friction, while the phenolic cage adds stability. Preload and matched arrangement options are available for tailored performance.

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

Weighing just 0.068kg, it’s lightweight yet robust. Compliant with P4 tolerance standards, it’s interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number S7005 CE/HCP4BVG275
  • 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 15°
  • 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 1872 lbf
  • Static Radial Load 934 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 56000 rpm
  • Weight 0.068 kg
  • Price（$） 134.865
Super Precision Angular Contact Ball Bearings S7005 CE/HCP4BVG275 dimension drawing
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Features

How Is S7005 CE/HCP4BVG275 Bearing Engineered for Reliability?

S7005 CE/HCP4BVG275 Bearing features a 15° contact angle, optimised for handling combined radial and axial loads.

Its chrome steel rings and ceramic balls reduce friction, ensuring smooth operation even at high speeds.

The phenolic cage maintains ball alignment, enhancing durability and performance.

With a maximum speed of 56,000 rpm, it is suitable for precision applications requiring reliability.

Application

Key Fields for S7005 CE/HCP4BVG275 Bearing
S7005 CE/HCP4BVG275 Bearing is widely used in high-speed machine tools, where its precision and ceramic balls reduce friction for smoother operation. The sealed design keeps contaminants out, extending its lifespan in demanding environments.

In robotics, S7005 CE/HCP4BVG275 Bearing ensures accurate movement in joints and arms, thanks to its angular contact design. Its phenolic cage also helps dampen vibrations, making it ideal for automated systems.

For medical imaging devices, S7005 CE/HCP4BVG275 Bearing’s P4 tolerance class guarantees consistent performance under tight tolerances. The chrome steel rings provide durability, while the ceramic balls minimise heat buildup during prolonged use.

In electric motors, S7005 CE/HCP4BVG275 Bearing supports high-speed rotation with minimal noise. The preload option further enhances stability, making it a reliable choice for precision applications.

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