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Super Precision Angular Contact Ball Bearings S7008 CB/HCP4A
Super Precision Angular Contact Ball Bearings S7008 CB/HCP4A

Super Precision Angular Contact Ball Bearings S7008 CB/HCP4A

The S7008 CB/HCP4A is a super precision angular contact ball bearing with a 40mm bore and 68mm outer diameter, designed for high-speed applications. Its 15° contact angle and ceramic balls ensure smooth operation under radial loads up to 1667 lbf.

The sealed design keeps lubrication in and contaminants out, while the phenolic cage offers durability. It can handle speeds up to 34,000 RPM and temperatures from -30°C to 110°C.

With a P4 tolerance class, this bearing provides exceptional accuracy for demanding tasks. Ideal for machine tools or high-performance motors where precision and speed are crucial.

Weighing just 0.2kg, it’s a lightweight yet robust choice for industrial applications. Compatible with SKF bearings for easy replacement.

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Product Parameters

  • Part Number S7008 CB/HCP4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 40 mm
  • Bore Dia Tolerance -0.006mm to 0
  • Outer Dia 68 mm
  • Outer Dia Tolerance -0.007mm to 0
  • Width 15 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 4.762 mm
  • Ball Qty 26
  • Contact Angle 15°
  • Tolerance Class P4 (ABEC-7)
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement Available
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 1667 lbf
  • Static Radial Load 1260 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 34000 rpm
  • Weight 0.2 kg
  • Price($) 236.124

Features

Why Choose S7008 CB/HCP4A Bearing for Precision Tasks?

S7008 CB/HCP4A Bearing features a 15° contact angle, ideal for handling combined radial and axial loads.
Its ceramic balls and chrome steel rings ensure smooth operation with minimal friction.

The phenolic cage maintains ball alignment, enhancing durability in high-speed applications.
With a maximum speed of 34,000 rpm, it delivers reliable performance for precision machinery.

S7008 CB/HCP4A Bearing’s P4 tolerance class guarantees exceptional accuracy.
Its sealed design protects against contaminants, reducing maintenance needs.

Application

Industrial Uses of S7008 CB/HCP4A Bearing
S7008 CB/HCP4A Bearing is commonly used in high-speed machine tools, where its precision and angular contact design ensure smooth operation. The ceramic balls reduce friction, making it ideal for applications requiring minimal heat generation.

What Makes S7008 CB/HCP4A Bearing a Preferred Choice?
In automotive applications, S7008 CB/HCP4A Bearing supports components like electric motors and transmissions, thanks to its high-speed capabilities. The sealed design also helps keep contaminants out, extending its lifespan.

Perfect Fit for Automation: S7008 CB/HCP4A Bearing
S7008 CB/HCP4A Bearing works well in robotic arms and automated systems, where its phenolic cage provides stability. The P4 tolerance class ensures consistent performance in demanding environments.

Medical vs Industrial: Where S7008 CB/HCP4A Bearing Excels
S7008 CB/HCP4A Bearing is suitable for medical imaging devices, offering reliable performance with low noise. In industrial settings, its high dynamic load capacity makes it a solid choice for heavy machinery.

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