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

Super Precision Angular Contact Ball Bearings S71906 CB/HCP4A

The S71906 CB/HCP4A is a super precision angular contact ball bearing with a 30mm bore and 47mm outer diameter, crafted from high-quality chrome steel. Its compact 9mm width makes it suitable for space-sensitive applications.

With a 15° contact angle and ceramic balls, it handles radial loads up to 1098 lbf and spins smoothly at impressive speeds up to 48,000 RPM. The sealed design keeps lubrication in place for consistent performance.

The phenolic cage ensures quiet operation, while the P4 tolerance class guarantees exceptional precision. Ideal for high-speed applications like machine tool spindles or precision instruments where accuracy is crucial.

Weighing just 47 grams, this bearing offers excellent performance in temperatures from -30°C to 110°C. It’s interchangeable with SKF bearings, making replacements straightforward.

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Product Parameters

  • Part Number S71906 CB/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 3.969 mm
  • Ball Qty 22
  • 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 1098 lbf
  • Static Radial Load 709 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 48000 rpm
  • Weight 0.047 kg
  • Price($) 26.694

Features

Why Choose S71906 CB/HCP4A Bearing for Precision Tasks?

S71906 CB/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.

With a dynamic radial load capacity of 1098 lbf, it handles demanding tasks efficiently.
The phenolic cage maintains ball alignment, enhancing durability and performance.

S71906 CB/HCP4A Bearing operates at speeds up to 48,000 rpm, suitable for high-speed machinery.
Its sealed design keeps lubrication intact, reducing maintenance needs.

The P4 tolerance class guarantees exceptional precision, meeting ABEC-7 standards.
This makes S71906 CB/HCP4A Bearing a reliable choice for critical applications.

Application

Industrial Uses of S71906 CB/HCP4A Bearing
S71906 CB/HCP4A Bearing is commonly used in high-speed machine spindles, where its precision and angular contact design ensure accurate performance. The ceramic balls reduce friction, making it ideal for applications requiring smooth rotation.

Where Is S71906 CB/HCP4A Bearing Used?
In robotics, S71906 CB/HCP4A Bearing supports articulated arms, providing stability and precision in repetitive movements. Its sealed design keeps contaminants out, extending service life in demanding environments.

Built for Heavy-Duty Use: S71906 CB/HCP4A Bearing
S71906 CB/HCP4A Bearing handles radial and axial loads efficiently, making it suitable for industrial pumps and compressors. The phenolic cage offers durability and resistance to high temperatures.

Automotive vs Aerospace: Applications of S71906 CB/HCP4A Bearing
In automotive systems, S71906 CB/HCP4A Bearing is found in turbochargers, where high-speed performance is critical. For aerospace, its precision and reliability make it a choice for instrumentation and control systems.

Perfect Fit for Automation: S71906 CB/HCP4A Bearing
S71906 CB/HCP4A Bearing is widely used in CNC machines, ensuring precise tool positioning and smooth operation. Its P4 tolerance class guarantees consistent performance in automated manufacturing processes.

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