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Super Precision Angular Contact Ball Bearings S7000 ACD/P4A

Super Precision Angular Contact Ball Bearings S7000 ACD/P4A

The S7000 ACD/P4A is a super precision angular contact ball bearing with a 10mm bore and 26mm outer diameter, crafted from high-quality chrome steel. It handles radial loads up to 893 lbf and spins smoothly at speeds up to 67,000 RPM.

Its sealed design keeps lubrication in and contaminants out, while the phenolic cage ensures quiet operation. The 25° contact angle provides excellent stability for angular loads.

This bearing is ideal for high-speed applications like machine tool spindles or precision instruments. It comes pre-lubricated and is interchangeable with SKF bearings for easy replacement.

Weighing just 0.019kg, it’s lightweight yet durable. Compliant with P4 tolerance standards, it offers reliable performance in temperatures from -30°C to 110°C.

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Product Parameters

  • Part Number S7000 ACD/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 4.762 mm
  • Ball Qty 9
  • Contact Angle 25°
  • 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 893 lbf
  • Static Radial Load 360 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 67000 rpm
  • Weight 0.019 kg
  • Price（$） 71.55
Super Precision Angular Contact Ball Bearings S7000 ACD/P4A dimension drawing
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Features

Performance Features of S7000 ACD/P4A Bearing

S7000 ACD/P4A Bearing is crafted with chrome steel rings and balls, offering high precision and durability.
Its 25° contact angle ensures optimal performance in angular contact applications.
The phenolic cage maintains ball alignment, reducing friction and enhancing longevity.
With a maximum speed of 67,000 rpm, it delivers reliable efficiency in demanding conditions.

How Is S7000 ACD/P4A Bearing Engineered for Reliability?

S7000 ACD/P4A Bearing features a sealed design, protecting against contaminants and extending service life.
The chrome steel construction resists wear, making it suitable for high-speed operations.
Its dynamic radial load capacity of 893 lbf ensures consistent performance under stress.
Preload availability further enhances stability and precision in various applications.

Designed for Durability: S7000 ACD/P4A Bearing

S7000 ACD/P4A Bearing’s chrome steel components provide excellent resistance to wear and tear.
The lubricated design reduces maintenance needs while ensuring smooth operation.
With a temperature range of -30° to 110°C, it performs reliably in diverse environments.
Its P4 tolerance class guarantees high precision for critical applications.

Application

Common Applications of S7000 ACD/P4A Bearing
S7000 ACD/P4A Bearing is widely used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The sealed construction helps maintain performance in environments with dust or debris.

In robotics, S7000 ACD/P4A Bearing provides smooth motion control for articulated arms, thanks to its phenolic cage reducing friction. Its P4 tolerance class makes it suitable for applications demanding tight precision.

For medical imaging devices, S7000 ACD/P4A Bearing’s chrome steel components offer reliable operation under continuous use. The lubricated design ensures quiet performance, which is essential in sensitive diagnostic equipment.

Automotive applications like electric power steering systems benefit from S7000 ACD/P4A Bearing’s ability to handle combined radial and axial loads. The 25° contact angle optimises load distribution for longer service life.

In 3D printers, S7000 ACD/P4A Bearing enables precise linear motion control due to its low tolerance and high-speed capabilities. The matched arrangement option allows for custom configurations in specialised machinery.

Q&A

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