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Super Precision Angular Contact Ball Bearings S7020 CE/P4A

Super Precision Angular Contact Ball Bearings S7020 CE/P4A

The S7020 CE/P4A is a super precision angular contact ball bearing with a 100mm bore and 150mm outer diameter, crafted from high-quality chrome steel. Its compact 24mm width makes it suitable for space-sensitive applications, while the sealed design keeps contaminants out.

With a 15° contact angle, it handles radial loads up to 10102 lbf and spins smoothly at speeds up to 12300 RPM. The phenolic cage ensures quiet operation and durability, even in demanding conditions.

Preload and matched arrangement options are available for enhanced performance in precision setups. It works reliably in temperatures from -30°C to 110°C, making it versatile for various environments.

Ideal for high-precision machinery like CNC spindles or medical equipment, this bearing is interchangeable with SKF models. Weighing 1.32kg, it offers a robust solution for applications requiring accuracy and reliability.

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Product Parameters

  • Part Number S7020 CE/P4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 100 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 150 mm
  • Outer Dia Tolerance -0.009mm to 0
  • Width 24 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 12.7 mm
  • Ball Qty 27
  • 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 10102 lbf
  • Static Radial Load 9000 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 12300 rpm
  • Weight 1.32 kg
  • Price（$） 1276.767
Super Precision Angular Contact Ball Bearings S7020 CE/P4A dimension drawing
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Features

Why Choose S7020 CE/P4A Bearing for Precision Tasks?

S7020 CE/P4A Bearing features a 15° contact angle, ideal for handling combined radial and axial loads with high precision.
Its chrome steel construction ensures durability and resistance to wear in demanding applications.

The phenolic cage maintains ball alignment, reducing friction and enhancing performance.
With a maximum speed of 12,300 rpm, it delivers smooth operation even at high speeds.

S7020 CE/P4A Bearing is preloaded and matched for consistent performance in precision setups.
Its P4 tolerance class guarantees exceptional accuracy for critical applications.

Application

Industrial Uses of S7020 CE/P4A Bearing
S7020 CE/P4A Bearing is commonly 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.

How Does S7020 CE/P4A Bearing Improve Performance?
In robotics, S7020 CE/P4A Bearing enhances motion control in robotic arms due to its low friction and high-speed capability. The phenolic cage reduces vibration, making operations smoother and quieter.

Built for Heavy-Duty Use: S7020 CE/P4A Bearing
S7020 CE/P4A Bearing handles heavy radial loads in industrial gearboxes, thanks to its chrome steel construction. Its P4 tolerance class ensures reliability in demanding applications.

Automotive vs Aerospace: Applications of S7020 CE/P4A Bearing
In automotive systems, S7020 CE/P4A Bearing supports high-performance transmissions, while in aerospace, it’s used in landing gear mechanisms. Its versatility makes it suitable for both precision and durability needs.

Perfect Fit for Automation: S7020 CE/P4A Bearing
S7020 CE/P4A Bearing is ideal for automated production lines, where its matched arrangement ensures consistent alignment. The lubricated design also extends service life in continuous operation.

Q&A

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