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Super Precision Angular Contact Ball Bearings 71906 CDTP/P4B
Super Precision Angular Contact Ball Bearings 71906 CDTP/P4B

Super Precision Angular Contact Ball Bearings 71906 CDTP/P4B

The 71906 CDTP/P4B is a super precision angular contact ball bearing, measuring 30mm by 47mm by 9mm, crafted from durable chrome steel. It handles radial loads up to 1609 lbf and spins smoothly at speeds up to 32,000 RPM.

With a 15° contact angle and open design, it offers precise performance and easy maintenance. The phenolic cage ensures quiet operation and long service life, even in temperatures from -30°C to 110°C.

This bearing is interchangeable with SKF models and comes preloaded for immediate use. Ideal for high-speed applications like machine tool spindles or precision instruments where accuracy is key.

Weighing just 0.048kg, it’s lightweight yet robust, meeting P4 tolerance standards for reliable performance.

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Product Parameters

  • Part Number 71906 CDTP/P4B
  • 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 20
  • 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 1609 lbf
  • Static Radial Load 1024 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 32000 rpm
  • Weight 0.048 kg
  • Price($) 216.621

Features

Why Choose 71906 CDTP/P4B Bearing for Precision Tasks?

71906 CDTP/P4B Bearing features a 15° contact angle, ideal for high-precision angular contact applications.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction and noise.
With a dynamic radial load capacity of 1609 lbf, it handles demanding tasks with ease.
The P4 tolerance class guarantees exceptional accuracy for critical operations.

Application

Ideal for Precision: 71906 CDTP/P4B Bearing
The 71906 CDTP/P4B Bearing is commonly used in high-speed machine tools, where its angular contact design ensures accurate spindle rotation. Its P4 tolerance class makes it suitable for applications demanding tight precision.

In robotics, 71906 CDTP/P4B Bearing provides smooth motion control for articulated arms, thanks to its balanced load distribution. The phenolic cage reduces friction, enhancing efficiency in repetitive tasks.

For dental drills and other medical devices, 71906 CDTP/P4B Bearing offers reliable performance with minimal vibration. Its chrome steel construction ensures longevity even in sterilisation cycles.

Automotive vs Aerospace: Applications of 71906 CDTP/P4B Bearing
In automotive systems, 71906 CDTP/P4B Bearing supports gearbox components, handling combined radial and axial loads effortlessly. Its high-speed capability suits performance vehicles.

Aerospace applications benefit from 71906 CDTP/P4B Bearing’s lightweight design and precision in navigation systems. The matched arrangement option further simplifies installation in critical assemblies.

Where Is 71906 CDTP/P4B Bearing Used?
You’ll find 71906 CDTP/P4B Bearing in 3D printers, where its low friction maintains print head accuracy. The open seal design allows for easy relubrication during maintenance.

Industrial fans often use 71906 CDTP/P4B Bearing for its ability to handle moderate axial loads at high RPMs. The temperature range makes it adaptable to various environmental conditions.

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