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Super Precision Angular Contact Ball Bearings 709 CE/HCP4AHDGA
Super Precision Angular Contact Ball Bearings 709 CE/HCP4AHDGA

Super Precision Angular Contact Ball Bearings 709 CE/HCP4AHDGA

The 709 CE/HCP4AHDGA is a super precision angular contact ball bearing with a compact 9mm bore and 24mm outer diameter, crafted from chrome steel for durability. Its 15° contact angle and ceramic balls ensure smooth operation under radial loads up to 952 lbf.

With a phenolic cage and open design, it allows easy lubrication and spins at speeds up to 95,000 RPM. The extra-light preload (Class A) reduces friction, making it ideal for high-speed applications.

This bearing comes in a matched set of two, suitable for universal arrangements like back-to-back or face-to-face mounting. Perfect for precision machinery, spindles, or tools where accuracy and speed are key.

Weighing just 0.026kg, it’s lightweight yet robust. It operates reliably in temperatures from -30°C to 110°C, meeting P4A tolerance standards for exceptional performance.

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Product Parameters

  • Part Number 709 CE/HCP4AHDGA
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 9 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 24 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 14 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 3.969 mm
  • Ball Qty 9
  • 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 952 lbf
  • Static Radial Load 418 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 95000 rpm
  • Weight 0.026 kg

Features

Performance Features of 709 CE/HCP4AHDGA Bearing

709 CE/HCP4AHDGA Bearing is designed with a 15° contact angle, ideal for precision angular contact applications.
Its chrome steel rings and ceramic balls ensure smooth operation and reduced friction.

The phenolic cage maintains ball alignment, enhancing durability and performance.
With a dynamic radial load capacity of 952 lbf, it handles demanding tasks efficiently.

709 CE/HCP4AHDGA Bearing operates at speeds up to 95,000 rpm, making it suitable for high-speed applications.
Its universal matching design allows for flexible installation in back-to-back, face-to-face, or tandem arrangements.

The extra light preload ensures minimal friction and optimal precision.
This bearing is lubricated for long-lasting performance in temperatures ranging from -30°C to 110°C.

Application

Industrial Uses of 709 CE/HCP4AHDGA Bearing
This bearing is commonly used in high-speed machine tools, where its ceramic balls and phenolic cage reduce friction and heat buildup. The universal matching design allows for flexible arrangements in complex machinery.

Where Is 709 CE/HCP4AHDGA Bearing Used?
You’ll find it in precision applications like dental drills and small robotics, where its P4A tolerance ensures smooth, accurate movement. The extra-light preload makes it ideal for delicate operations.

Built for Heavy-Duty Use: 709 CE/HCP4AHDGA Bearing
Despite its compact size, this bearing handles significant radial loads in industrial pumps and compressors. The chrome steel rings provide durability, while the ceramic balls extend service life.

Automotive vs Aerospace: Applications of 709 CE/HCP4AHDGA Bearing
In automotive systems, it supports small gearboxes and electric motors, thanks to its high-speed capability. For aerospace, its precision and lightweight design suit instrumentation and control systems.

Perfect Fit for Automation: 709 CE/HCP4AHDGA Bearing
This bearing works well in robotic arms and 3D printers, where smooth angular contact is essential. The lubricated design ensures consistent performance over long periods.

Q&A

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