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Super Precision Angular Contact Ball Bearings S7000 CE/P4A

Super Precision Angular Contact Ball Bearings S7000 CE/P4A

The S7000 CE/P4A is a super precision angular contact ball bearing with a 10mm bore and 26mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 680 lbf and spins smoothly at speeds up to 90,000 RPM.

Its sealed design keeps lubrication in and contaminants out, while the phenolic cage ensures quiet operation. The 15° contact angle makes it ideal for combined radial and axial loads.

This bearing comes preloaded and matched for precise alignment, interchangeable with SKF models. Perfect for high-speed applications like machine tool spindles or precision instruments.

Weighing just 0.019kg, it’s lightweight yet robust. Suitable for temperatures from -30°C to 110°C, meeting P4 tolerance standards for exceptional accuracy.

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Product Parameters

  • Part Number S7000 CE/P4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 10 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 26 mm
  • Outer Dia Tolerance -0.005mm to 0
  • Width 8 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 3.969 mm
  • Ball Qty 11
  • 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 Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 680 lbf
  • Static Radial Load 266 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 90000 rpm
  • Weight 0.019 kg
  • Price（$） 71.244
Super Precision Angular Contact Ball Bearings S7000 CE/P4A dimension drawing
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Features

How Does S7000 CE/P4A Bearing Achieve Super Precision?

S7000 CE/P4A Bearing features a 15° contact angle, optimising load distribution for high-precision applications.
Its chrome steel construction ensures durability and smooth operation under dynamic radial loads up to 680 lbf.

The phenolic cage maintains ball alignment, reducing friction and noise during high-speed rotation.
With a maximum speed of 90,000 rpm, it delivers reliable performance in demanding conditions.

S7000 CE/P4A Bearing’s P4 tolerance class guarantees exceptional accuracy for precision instruments.
Its sealed design and preload options enhance stability and longevity in various applications.

Application

Common Applications of S7000 CE/P4A Bearing
S7000 CE/P4A Bearing is widely used in high-speed machine tools, where its precision and angular contact design ensure accurate performance. The sealed construction helps maintain lubrication, reducing wear in demanding environments.

In robotics, S7000 CE/P4A Bearing supports smooth motion in articulated arms, thanks to its low friction and high-speed capabilities. The phenolic cage adds durability, making it suitable for repetitive movements.

For medical imaging devices, S7000 CE/P4A Bearing’s P4 tolerance class provides the reliability needed for precise positioning. Its chrome steel components offer long-lasting performance in critical applications.

Automotive applications like electric vehicle motors benefit from S7000 CE/P4A Bearing’s ability to handle both radial and axial loads. The 15° contact angle ensures stability even at high rotational speeds.

In consumer electronics, S7000 CE/P4A Bearing is often found in high-performance fans, where its quiet operation and efficiency are key. The compact size makes it ideal for space-constrained designs.

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