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Super Precision Angular Contact Ball Bearings S71913 CE/HCP4A

Super Precision Angular Contact Ball Bearings S71913 CE/HCP4A

The S71913 CE/HCP4A is a super precision angular contact ball bearing with a 65mm bore and 90mm outer diameter, designed for high-speed applications. Its 15° contact angle and ceramic balls ensure smooth operation under radial loads up to 3712 lbf.

The sealed design keeps lubrication in and contaminants out, while the phenolic cage offers durability. It can handle speeds up to 24,000 RPM and temperatures from -30°C to 110°C.

With a P4 tolerance class, this bearing is ideal for precision machinery like spindles or CNC equipment. Its lightweight design (0.17kg) and interchangeable compatibility with SKF make it a practical choice for replacements.

Preload availability allows for fine-tuning performance, ensuring stability in demanding applications. A reliable option for engineers needing accuracy and speed.

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Product Parameters

  • Part Number S71913 CE/HCP4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 65 mm
  • Bore Dia Tolerance -0.007mm to 0
  • Outer Dia 90 mm
  • Outer Dia Tolerance -0.008mm to 0
  • Width 13 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 7.938 mm
  • Ball Qty 24
  • Contact Angle 15°
  • Tolerance Class P4 (ABEC-7)
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement No
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 3712 lbf
  • Static Radial Load 2745 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 24000 rpm
  • Weight 0.17 kg
  • Price（$） 76.941
Super Precision Angular Contact Ball Bearings S71913 CE/HCP4A dimension drawing
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Features

Why Choose S71913 CE/HCP4A Bearing for Precision Tasks?

S71913 CE/HCP4A Bearing features a 15° contact angle, ideal for high-precision angular contact applications.
Its ceramic balls and chrome steel rings ensure minimal friction and superior durability.

With a dynamic radial load capacity of 3712 lbf, it handles demanding tasks effortlessly.
The phenolic cage maintains ball alignment, enhancing performance and longevity.

S71913 CE/HCP4A Bearing operates smoothly at speeds up to 24,000 rpm, making it perfect for high-speed machinery.
Its sealed design keeps lubrication in and contaminants out, reducing maintenance needs.

The P4 tolerance class guarantees exceptional precision, meeting ABEC-7 standards.
This bearing is lubricated for optimal performance right out of the box.

Application

Super Precision Angular Contact Ball Bearings S71913 CE/HCP4A is commonly used in high-speed machine spindles, where its 15° contact angle ensures smooth rotation and minimal vibration. The ceramic balls and phenolic cage contribute to its longevity in demanding conditions.

In robotics, S71913 CE/HCP4A provides reliable angular contact support for articulated arms, ensuring precise movement. Its P4 tolerance class makes it ideal for applications where accuracy is paramount.

For dental drills and other medical tools, S71913 CE/HCP4A offers quiet operation and consistent performance. The sealed design helps keep contaminants out, maintaining hygiene standards.

In aerospace applications, S71913 CE/HCP4A handles both radial and axial loads efficiently. Its lightweight construction and high-speed capability make it suitable for avionics and control systems.

Consumer electronics like high-end turntables benefit from S71913 CE/HCP4A’s precision. The lubricated design ensures smooth operation over extended periods without maintenance.

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