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Super Precision Angular Contact Ball Bearings 7008 CE/P4ADT

Super Precision Angular Contact Ball Bearings 7008 CE/P4ADT

The 7008 CE/P4ADT 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 operates smoothly at high speeds up to 56,000 RPM.

Its 15° contact angle and matched arrangement of two bearings provide excellent stability for angular loads. The open design and phenolic cage ensure reliable performance with easy maintenance.

This bearing is ideal for precision applications like machine tool spindles or high-speed robotics. It works well in temperatures from -30°C to 110°C and is interchangeable with SKF bearings.

Weighing 0.37kg, it offers a balance of strength and lightweight design. Compliant with P4A tolerance standards, it ensures precise and consistent operation.

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Product Parameters

  • Part Number 7008 CE/P4ADT
  • 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 << DT
  • 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/P4ADT dimension drawing
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Features

Performance Features of 7008 CE/P4ADT Bearing

7008 CE/P4ADT Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls provide strong resistance to wear, ensuring reliable performance.

The phenolic cage maintains ball alignment, reducing friction and enhancing operational smoothness.
With a dynamic radial load capacity of 4478 lbf, it handles demanding conditions effectively.

7008 CE/P4ADT Bearing operates at speeds up to 56,000 rpm, balancing precision and efficiency.
Its preload availability ensures consistent performance in matched bearing arrangements.

Application

Industrial Uses of 7008 CE/P4ADT Bearing
7008 CE/P4ADT 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.

What Makes 7008 CE/P4ADT Bearing a Preferred Choice?
In automotive applications, 7008 CE/P4ADT Bearing supports gearbox systems, offering smooth performance under radial and axial loads. Its phenolic cage reduces friction, making it suitable for high-speed operations.

Perfect Fit for Automation: 7008 CE/P4ADT Bearing
For robotic arms and automated systems, 7008 CE/P4ADT Bearing delivers reliable precision with its P4A tolerance class. The open seal design allows for easy lubrication, extending service life in continuous use.

Medical vs Industrial: Where 7008 CE/P4ADT Bearing Excels
In medical imaging devices, 7008 CE/P4ADT Bearing’s chrome steel construction ensures durability and quiet operation. Its high-speed capability also makes it ideal for industrial pumps and compressors.

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