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Super Precision Angular Contact Ball Bearings 71907 CDTP/P4B

Super Precision Angular Contact Ball Bearings 71907 CDTP/P4B

The 71907 CDTP/P4B is a super precision angular contact ball bearing, measuring 35mm by 55mm by 10mm. Made from chrome steel, it offers a 15° contact angle and comes with an open design for easy lubrication.

This bearing handles radial loads up to 2194 lbf and can reach speeds of 26,000 RPM. Its phenolic cage ensures smooth operation, while the P4 tolerance class guarantees high precision.

Preload and matched arrangements are available, making it versatile for various setups. Ideal for high-speed applications like machine tools or precision instruments.

Weighing just 0.074kg, it’s lightweight yet robust. Suitable for temperatures from -30°C to 110°C, it’s a reliable choice for demanding environments.

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Product Parameters

  • Part Number 71907 CDTP/P4B
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 35 mm
  • Bore Dia Tolerance -0.006mm to 0
  • Outer Dia 55 mm
  • Outer Dia Tolerance -0.007mm to 0
  • Width 10 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 5.556 mm
  • Ball Qty 21
  • Contact Angle 15°
  • Tolerance Class P4 (ABEC-7)
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement Available
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 2194 lbf
  • Static Radial Load 1474 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 26000 rpm
  • Weight 0.074 kg
  • Price（$） 256.41
Super Precision Angular Contact Ball Bearings 71907 CDTP/P4B dimension drawing
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Features

Why Choose 71907 CDTP/P4B Bearing for Precision Tasks?

71907 CDTP/P4B Bearing features a 15° contact angle, ensuring precise angular contact performance.

Its chrome steel rings and balls provide durability, while the phenolic cage enhances smooth operation.

With a dynamic radial load capacity of 2194 lbf, it handles demanding applications with ease.

The P4 tolerance class guarantees high precision, making it ideal for critical tasks.

Application

Practical Applications of 71907 CDTP/P4B Bearing
71907 CDTP/P4B Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The phenolic cage reduces friction, making it suitable for high-speed operations.

In robotics, 71907 CDTP/P4B Bearing provides smooth movement for articulated arms, thanks to its 15° contact angle. Its P4 tolerance class guarantees consistent performance in automated systems.

For medical imaging devices, 71907 CDTP/P4B Bearing’s chrome steel construction offers reliable support under radial loads. The lubricated design ensures quiet operation, which is essential in sensitive environments.

Automotive applications include electric vehicle motors, where 71907 CDTP/P4B Bearing handles both radial and axial loads efficiently. Its matched arrangement option simplifies installation in compact spaces.

Q&A

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