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Super Precision Angular Contact Ball Bearings 7008 FE/P4A

Super Precision Angular Contact Ball Bearings 7008 FE/P4A

The 7008 FE/P4A is a super precision angular contact ball bearing with a 40mm bore and 68mm outer diameter, crafted from high-quality chrome steel. It handles radial loads up to 2722 lbf and operates smoothly at speeds up to 43,000 RPM.

With an 18° contact angle and phenolic cage, it offers excellent stability and low friction. The open design allows for easy lubrication, ensuring long-lasting performance in temperatures from -30°C to 110°C.

This bearing is ideal for high-precision applications like machine tool spindles or high-speed motors. Its P4A tolerance class ensures reliable accuracy, while the lightweight design (0.19kg) makes it easy to handle.

Interchangeable with SKF bearings, it’s a practical choice for replacements or upgrades in demanding industrial settings.

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Product Parameters

  • Part Number 7008 FE/P4A
  • 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 15 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 7.144 mm
  • Ball Qty 19
  • Contact Angle 18°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement No
  • 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 2722 lbf
  • Static Radial Load 1688 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 43000 rpm
  • Weight 0.19 kg
Super Precision Angular Contact Ball Bearings 7008 FE/P4A dimension drawing
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Features

Engineered for Precision: 7008 FE/P4A Bearing

7008 FE/P4A Bearing features an 18° contact angle, optimised for angular contact loads and high-speed 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 2722 lbf, 7008 FE/P4A Bearing handles demanding tasks reliably.
The P4A tolerance class guarantees precision, making it suitable for high-accuracy machinery.

7008 FE/P4A Bearing operates efficiently at speeds up to 43,000 rpm, balancing performance and longevity.
Its open design allows for easy lubrication, maintaining optimal performance over time.

Application

Industrial Uses of 7008 FE/P4A Bearing
7008 FE/P4A Bearing is commonly used in high-precision machine tools, where its 18° contact angle ensures accurate radial and axial load handling. The open design and phenolic cage make it suitable for high-speed operations up to 43,000 rpm.

In automotive applications, 7008 FE/P4A Bearing supports components like wheel hubs and transmissions, offering reliable performance under angular loads. Its metric sizing and P4A tolerance class ensure compatibility with precision-engineered systems.

For robotics, 7008 FE/P4A Bearing’s chrome steel construction provides durability in mechanical arms and automated guided vehicles. The preload availability further enhances stability in dynamic movements.

Where Is 7008 FE/P4A Bearing Used?
You’ll find 7008 FE/P4A Bearing in medical imaging devices, where its low friction and high-speed capabilities are essential. The temperature range of -30°C to 110°C ensures consistent performance in various environments.

In consumer electronics, 7008 FE/P4A Bearing is ideal for high-speed printers and CNC routers. Its lightweight design and phenolic cage reduce vibration, improving overall device longevity.

Q&A

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