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Super Precision Angular Contact Ball Bearings 71906 CE/HCP4ADGA
Super Precision Angular Contact Ball Bearings 71906 CE/HCP4ADGA

Super Precision Angular Contact Ball Bearings 71906 CE/HCP4ADGA

The 71906 CE/HCP4ADGA is a super precision angular contact ball bearing with a 30mm bore and 47mm outer diameter, crafted from high-quality chrome steel. It features a 15° contact angle and ceramic balls for smooth operation.

This bearing handles radial loads up to 2077 lbf and spins at impressive speeds up to 100,500 RPM. Its phenolic cage ensures durability, while the open design allows for easy lubrication.

Designed for universal matching, it can be arranged back-to-back, face-to-face, or tandem. The extra-light preload (Class A) ensures precise performance in demanding applications.

Ideal for high-speed machinery like spindles or dental tools, it operates efficiently between -30°C and 110°C. Weighing just 0.09kg, it’s lightweight yet robust for its size.

Comes as a matched set of two bearings, offering flexibility for various configurations. Its P4A tolerance class guarantees exceptional accuracy.

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Product Parameters

  • Part Number 71906 CE/HCP4ADGA
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 30 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 47 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 18 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 4.762 mm
  • Ball Qty 18
  • Contact Angle 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement Universal matching
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing Yes, back-to-back (<>), face-to-face (><) or tandem (>>)
  • Preload Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 2077 lbf
  • Static Radial Load 1440 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 100500 rpm
  • Weight 0.09 kg

Features

Performance Features of 71906 CE/HCP4ADGA Bearing

71906 CE/HCP4ADGA Bearing is crafted with chrome steel rings and ceramic balls, ensuring high precision and durability.
Its 15° contact angle and universal matching arrangement provide excellent load distribution for angular contact applications.

The phenolic cage maintains ball alignment, reducing friction and enhancing performance at high speeds.
With a maximum speed of 100,500 rpm, it is ideal for demanding, high-speed operations.

71906 CE/HCP4ADGA Bearing operates efficiently in temperatures ranging from -30°C to 110°C.
Its extra light preload ensures smooth and precise movement in precision instruments.

Application

Industrial Uses of 71906 CE/HCP4ADGA Bearing
71906 CE/HCP4ADGA Bearing is commonly used in high-speed machine tools, where its precision and ceramic balls reduce friction for smoother operation. The universal matching design allows flexible arrangements to suit different load requirements.

Where Is 71906 CE/HCP4ADGA Bearing Used?
In robotics, 71906 CE/HCP4ADGA Bearing ensures accurate movement in joints and arms, thanks to its angular contact design. The phenolic cage also helps dampen vibrations, making it ideal for automated systems.

Optimized for Performance: 71906 CE/HCP4ADGA Bearing
For medical imaging devices, 71906 CE/HCP4ADGA Bearing provides reliable rotation with minimal noise, crucial for sensitive diagnostics. Its P4A tolerance class ensures consistent performance in critical applications.

Automotive vs Aerospace: Applications of 71906 CE/HCP4ADGA Bearing
In automotive transmissions, 71906 CE/HCP4ADGA Bearing handles angular loads efficiently, while in aerospace, its lightweight ceramic balls improve fuel efficiency. The extra-light preload further enhances responsiveness in both fields.

Practical Applications of 71906 CE/HCP4ADGA Bearing
71906 CE/HCP4ADGA Bearing works well in 3D printers, where its high-speed capability ensures precise layering. The open seal design simplifies lubrication, extending service life in continuous-use environments.

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