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Super Precision Angular Contact Ball Bearings 7008 CE/P4ADBG0

Super Precision Angular Contact Ball Bearings 7008 CE/P4ADBG0

The 7008 CE/P4ADBG0 is a super precision angular contact ball bearing with a 40mm bore and 68mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 4478 lbf and reaches speeds of 56,000 RPM, making it suitable for high-performance applications.

Its 15° contact angle and matched arrangement (2 bearings DB) provide excellent stability under angular loads. The phenolic cage ensures smooth operation, while the open design allows for easy lubrication.

This bearing is ideal for precision machinery like spindles or CNC equipment where accuracy is crucial. It operates reliably in temperatures from -30°C to 110°C.

Weighing 0.37kg, it’s a robust yet lightweight option. Compliant with P4A tolerance standards, it’s interchangeable with SKF bearings for convenient replacements.

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Product Parameters

  • Part Number 7008 CE/P4ADBG0
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 40 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 68 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 30 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 7.144 mm
  • Ball Qty 19
  • Contact Angle 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement 2 bearings <> DB
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 4478 lbf
  • Static Radial Load 3442 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 56000 rpm
  • Weight 0.37 kg
Super Precision Angular Contact Ball Bearings 7008 CE/P4ADBG0 dimension drawing
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Features

Engineered for Precision: 7008 CE/P4ADBG0 Bearing

7008 CE/P4ADBG0 Bearing features a 15° contact angle, optimised for high-precision angular contact applications.

Its chrome steel rings and balls ensure durability, while the phenolic cage enhances smooth operation.

With a dynamic radial load capacity of 4478 lbf, it handles demanding tasks with reliability.

The matched arrangement of two bearings provides stability, making it suitable for high-speed applications up to 56,000 rpm.

Application

Industrial Uses of 7008 CE/P4ADBG0 Bearing
7008 CE/P4ADBG0 Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The matched arrangement of two bearings provides stability in demanding industrial environments.

How Does 7008 CE/P4ADBG0 Bearing Improve Performance?
In automotive applications, 7008 CE/P4ADBG0 Bearing enhances gearbox efficiency by handling combined radial and axial loads smoothly. Its phenolic cage reduces friction, making it ideal for high-speed operations.

Perfect Fit for Automation: 7008 CE/P4ADBG0 Bearing
7008 CE/P4ADBG0 Bearing is a reliable choice for robotic arms, offering precise movement control in automated systems. The P4A tolerance class ensures consistent performance in repetitive tasks.

Medical vs Industrial: Where 7008 CE/P4ADBG0 Bearing Excels
7008 CE/P4ADBG0 Bearing performs well in medical imaging devices, thanks to its low vibration and high-speed capabilities. In industrial settings, it supports heavy-duty equipment with its robust chrome steel construction.

Essential Roles of 7008 CE/P4ADBG0 Bearing
7008 CE/P4ADBG0 Bearing is often found in 3D printers, where its precision and smooth operation are crucial for detailed prints. The open design allows for easy lubrication, extending its service life.

Q&A

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