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Super Precision Angular Contact Ball Bearings S71906 CE/HCP4A
Super Precision Angular Contact Ball Bearings S71906 CE/HCP4A

Super Precision Angular Contact Ball Bearings S71906 CE/HCP4A

The S71906 CE/HCP4A is a super precision angular contact ball bearing with a 30mm bore and 47mm outer diameter, designed for high-speed applications. Its compact 9mm width and ceramic balls ensure smooth operation at up to 49,000 RPM.

With a 15° contact angle and P4 tolerance class, it handles radial loads up to 1258 lbf while maintaining accuracy. The sealed design keeps lubrication in and contaminants out, extending its lifespan.

Made from chrome steel with a phenolic cage, it performs reliably in temperatures from -30°C to 110°C. This bearing is interchangeable with SKF models, offering flexibility for replacements.

Ideal for precision machinery like spindles or medical equipment where high speeds and low friction are crucial. Weighing just 0.043kg, it’s lightweight yet durable for its size.

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Product Parameters

  • Part Number S71906 CE/HCP4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 30 mm
  • Bore Dia Tolerance -0.005mm to 0
  • Outer Dia 47 mm
  • Outer Dia Tolerance -0.006mm to 0
  • Width 9 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 4.762 mm
  • Ball Qty 18
  • 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 1258 lbf
  • Static Radial Load 731 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 49000 rpm
  • Weight 0.043 kg
  • Price($) 26.766

Features

Why Choose S71906 CE/HCP4A Bearing for Precision Tasks?

S71906 CE/HCP4A Bearing features a 15° contact angle, ideal for high-precision angular contact applications.
Its ceramic balls and chrome steel rings ensure smooth operation with minimal friction.

The phenolic cage maintains ball alignment, enhancing durability and performance.
With a maximum speed of 49,000 rpm, it excels in high-speed environments.

S71906 CE/HCP4A Bearing is preloaded for accuracy, making it suitable for demanding tasks.
Its sealed design keeps contaminants out, ensuring long-term reliability.

Application

Common Applications of S71906 CE/HCP4A Bearing
S71906 CE/HCP4A Bearing is widely used in high-speed machine tools, where its precision and angular contact design ensure accurate spindle rotation. The ceramic balls reduce friction, making it ideal for prolonged operations.

In robotics, S71906 CE/HCP4A Bearing supports articulated arms, providing smooth movement and reliability. Its sealed design keeps contaminants out, extending service life in demanding environments.

For medical imaging devices, S71906 CE/HCP4A Bearing offers quiet and stable performance, crucial for sensitive diagnostics. The phenolic cage adds durability while maintaining low weight.

In aerospace applications, S71906 CE/HCP4A Bearing handles both radial and axial loads efficiently. Its high-speed capability makes it suitable for turbine systems and flight control mechanisms.

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