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Super Precision Angular Contact Ball Bearings S7001 CE/HCP4A

Super Precision Angular Contact Ball Bearings S7001 CE/HCP4A

The S7001 CE/HCP4A is a super precision angular contact ball bearing, measuring 12mm by 28mm by 8mm. Made from chrome steel with ceramic balls, it offers smooth operation and durability.

It handles radial loads up to 718 lbf and spins at speeds up to 98,000 RPM, making it suitable for high-performance applications. The 15° contact angle ensures efficient load distribution.

Sealed for protection, it comes pre-lubricated for easy maintenance. The phenolic cage adds strength while keeping the weight low at just 0.019kg.

Ideal for precision machinery like spindles or dental tools, it operates in temperatures from -30°C to 110°C. Its P4 tolerance class ensures reliable performance in demanding conditions.

This model is interchangeable with SKF bearings, offering a practical replacement option. The sealed design helps keep contaminants out, extending its lifespan.

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Product Parameters

  • Part Number S7001 CE/HCP4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 12 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 28 mm
  • Outer Dia Tolerance -0.005mm to 0
  • Width 8 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 3.969 mm
  • Ball Qty 12
  • Contact Angle 15°
  • Tolerance Class P4 (ABEC-7)
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement No
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 718 lbf
  • Static Radial Load 302 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 98000 rpm
  • Weight 0.019 kg
  • Price（$） 74.421
Super Precision Angular Contact Ball Bearings S7001 CE/HCP4A dimension drawing
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Features

Why Choose S7001 CE/HCP4A Bearing for Precision Tasks?

S7001 CE/HCP4A Bearing features a 15° contact angle, ideal for high-precision angular contact applications.
Its chrome steel rings and ceramic balls ensure smooth operation with minimal friction.

The phenolic cage maintains ball alignment, enhancing durability and reducing wear.
With a maximum speed of 98,000 rpm, it delivers reliable performance in demanding conditions.

S7001 CE/HCP4A Bearing’s P4 tolerance class guarantees exceptional accuracy for precision instruments.
Its sealed design keeps lubrication intact, reducing maintenance needs.

Application

Super Precision Angular Contact Ball Bearings S7001 CE/HCP4A excels in high-speed machine tools, where its ceramic balls and phenolic cage reduce friction for smoother operation. The 15° contact angle ensures stable performance under combined loads.

In robotics, S7001 CE/HCP4A provides the precision needed for articulated arms, thanks to its P4 tolerance class. The sealed design keeps contaminants out, extending service life in demanding environments.

For dental handpieces, S7001 CE/HCP4A’s ability to handle rapid rotations makes it a reliable choice. Its compact 12mm bore fits neatly into tight spaces without sacrificing performance.

Automotive turbochargers benefit from S7001 CE/HCP4A’s heat resistance and high-speed capability. The preload option further enhances stability under varying operational conditions.

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