+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Super Precision Angular Contact Ball Bearings 71906 CEGA/HCP4A

Super Precision Angular Contact Ball Bearings 71906 CEGA/HCP4A

The 71906 CEGA/HCP4A is a super precision angular contact ball bearing measuring 30mm by 47mm by 9mm, crafted from chrome steel with ceramic balls for enhanced performance. It handles radial loads up to 1258 lbf and reaches speeds of 100,500 RPM, making it suitable for high-speed applications.

With a 15° contact angle and phenolic cage, it offers smooth operation and durability. The open design allows for easy lubrication, and it operates efficiently in temperatures from -30°C to 110°C.

This bearing is part of a universal matching set, compatible with back-to-back, face-to-face, or tandem arrangements. Ideal for precision machinery like spindles or high-speed tools where accuracy and speed are crucial.

Weighing just 0.045kg, it’s lightweight yet robust, meeting P4A tolerance standards for exceptional precision. Interchangeable with SKF bearings, it’s a reliable choice for replacements or upgrades.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number 71906 CEGA/HCP4A
  • 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 9 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 No
  • 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 1258 lbf
  • Static Radial Load 731 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 100500 rpm
  • Weight 0.045 kg
  • Price（$） 85.158
Super Precision Angular Contact Ball Bearings 71906 CEGA/HCP4A dimension drawing
Download DWG Download PDF

Features

Performance Features of 71906 CEGA/HCP4A Bearing

71906 CEGA/HCP4A Bearing features a 15° contact angle, optimised for precision angular contact applications.
Its chrome steel rings and ceramic balls reduce friction, enhancing speed and durability.

The phenolic cage ensures smooth operation, even at high speeds up to 100,500 rpm.
With a dynamic radial load capacity of 1258 lbf, it handles demanding tasks efficiently.

71906 CEGA/HCP4A Bearing operates in temperatures from -30°C to 110°C, suitable for varied environments.
Its P4A tolerance class guarantees consistent performance in precision machinery.

Application

Common Applications of 71906 CEGA/HCP4A Bearing
71906 CEGA/HCP4A Bearing is widely used in high-speed machine tools, where its precision and ceramic balls reduce friction for smoother operation. The open design and phenolic cage make it suitable for environments requiring minimal maintenance.

How Does 71906 CEGA/HCP4A Bearing Improve Performance?
In automotive applications like electric motors, 71906 CEGA/HCP4A Bearing’s angular contact design handles combined loads efficiently. Its P4A tolerance ensures consistent performance even at high speeds.

Built for Heavy-Duty Use: 71906 CEGA/HCP4A Bearing
This bearing excels in robotics, particularly in robotic arms where precise movement is essential. The chrome steel rings and ceramic balls provide durability under continuous use.

Medical vs Industrial: Where 71906 CEGA/HCP4A Bearing Excels
In medical imaging devices, 71906 CEGA/HCP4A Bearing offers quiet and reliable operation. For industrial uses, its high-speed capability makes it ideal for spindle applications.

Perfect Fit for Automation: 71906 CEGA/HCP4A Bearing
71906 CEGA/HCP4A Bearing is a great choice for 3D printers, ensuring accurate positioning with its extra-light preload. The metric sizing fits seamlessly into various automated systems.

Q&A

SEND INQUIRY