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Super Precision Angular Contact Ball Bearings 7008 FE/HCP4AH1

Super Precision Angular Contact Ball Bearings 7008 FE/HCP4AH1

The 7008 FE/HCP4AH1 is a super precision angular contact ball bearing with a 40mm bore and 68mm outer diameter, crafted from durable chrome steel and ceramic balls. It handles radial loads up to 2722 lbf and spins smoothly at speeds up to 53,000 RPM.

Its 18° contact angle and phenolic cage ensure stable performance under angular loads, while the open design allows for easy lubrication. The bearing operates efficiently in temperatures from -30°C to 110°C.

This model is available in matched sets for paired applications, offering preload options for enhanced precision. Ideal for high-speed machinery like spindles or CNC equipment where accuracy is key.

Weighing just 0.17kg, it’s lightweight yet robust, meeting P4A tolerance standards for reliable use.

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Product Parameters

  • Part Number 7008 FE/HCP4AH1
  • 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 Available
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 2722 lbf
  • Static Radial Load 1688 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 53000 rpm
  • Weight 0.17 kg
Super Precision Angular Contact Ball Bearings 7008 FE/HCP4AH1 dimension drawing
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Features

Why Choose 7008 FE/HCP4AH1 Bearing for Precision Tasks?

7008 FE/HCP4AH1 Bearing features a 18° contact angle, ideal for handling combined radial and axial loads with high precision.
Its ceramic balls and chrome steel rings ensure smooth operation, even at speeds up to 53,000 rpm.

The phenolic cage maintains ball alignment, reducing friction and enhancing durability.
With a P4A tolerance class, it delivers consistent performance in demanding applications.

7008 FE/HCP4AH1 Bearing is preloaded and available in matched sets, simplifying installation.
Its open design allows for easy lubrication, ensuring long-term reliability.

The bearing operates efficiently within a temperature range of -30°C to 110°C.
Its dynamic radial load capacity of 2722 lbf makes it suitable for high-performance machinery.

Application

Industrial Uses of 7008 FE/HCP4AH1 Bearing
7008 FE/HCP4AH1 Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The ceramic balls reduce friction, making it suitable for high-speed operations.

What Makes 7008 FE/HCP4AH1 Bearing a Preferred Choice?
In automotive applications, 7008 FE/HCP4AH1 Bearing supports components like wheel hubs and transmissions, thanks to its durable chrome steel rings. The phenolic cage adds stability under varying temperatures.

Perfect Fit for Automation: 7008 FE/HCP4AH1 Bearing
7008 FE/HCP4AH1 Bearing excels in robotic arms and automated systems, where its matched arrangement provides consistent performance. The P4A tolerance class ensures minimal vibration during operation.

Medical vs Industrial: Where 7008 FE/HCP4AH1 Bearing Excels
For medical imaging devices, 7008 FE/HCP4AH1 Bearing offers reliable precision with its ceramic balls and open design. In industrial settings, it handles radial and axial loads effortlessly.

Q&A

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