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Super Precision Angular Contact Ball Bearings 708 CE/P4ADGA
Super Precision Angular Contact Ball Bearings 708 CE/P4ADGA

Super Precision Angular Contact Ball Bearings 708 CE/P4ADGA

The 708 CE/P4ADGA is a super precision angular contact ball bearing with an 8mm bore and 22mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 848 lbf and spins smoothly at speeds up to 100,000 RPM.

Its 15° contact angle and universal matching design allow flexible arrangements like back-to-back or face-to-face. The phenolic cage ensures quiet operation and long service life.

This bearing comes pre-lubricated and operates in temperatures from -30°C to 110°C. Ideal for high-precision applications like machine tool spindles or robotics.

Weighing just 0.024kg, it’s lightweight yet robust. The P4A tolerance class guarantees exceptional accuracy, while its compatibility with SKF makes replacements easy.

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Product Parameters

  • Part Number 708 CE/P4ADGA
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 8 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 22 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 14 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 3.969 mm
  • Ball Qty 8
  • 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 Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 848 lbf
  • Static Radial Load 360 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 100000 rpm
  • Weight 0.024 kg

Features

Why Choose 708 CE/P4ADGA Bearing for Precision Tasks?

708 CE/P4ADGA 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 for smoother operation.

With a dynamic radial load capacity of 848 lbf, it handles demanding tasks efficiently.
The extra light preload and P4A tolerance class guarantee consistent performance in precision setups.

Operating at speeds up to 100,000 rpm, it excels in high-speed environments.
Its universal matching design allows flexible arrangements like back-to-back or face-to-face configurations.

The open seal type and lubrication ensure minimal maintenance needs.
Its compact size (8 mm×22 mm×14 mm) makes it suitable for space-constrained applications.

Application

How Does 708 CE/P4ADGA Bearing Improve Performance?
708 CE/P4ADGA Bearing is widely used in high-speed machine tools, where its precision angular contact design ensures smooth rotation and minimal vibration. The phenolic cage offers quiet operation, ideal for environments where noise reduction matters.

In robotics, 708 CE/P4ADGA Bearing supports articulated arms, providing reliable movement with its extra-light preload. The universal matching feature allows flexible arrangement, making it suitable for complex robotic systems.

For medical imaging devices, 708 CE/P4ADGA Bearing’s chrome steel construction delivers consistent accuracy under radial loads. Its high-speed capability ensures reliable performance in critical diagnostic equipment.

In aerospace applications, 708 CE/P4ADGA Bearing handles both axial and radial loads in compact spaces. The P4A tolerance class guarantees the precision needed for flight control systems.

Q&A

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