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Super Precision Angular Contact Ball Bearings S71906 CE/P4A
Super Precision Angular Contact Ball Bearings S71906 CE/P4A

Super Precision Angular Contact Ball Bearings S71906 CE/P4A

The S71906 CE/P4A is a super precision angular contact ball bearing with a 30mm bore and 47mm outer diameter, crafted from high-quality chrome steel. Its compact 9mm width makes it suitable for tight spaces while maintaining robust performance.

This bearing handles radial loads up to 1258 lbf and operates smoothly at speeds up to 41,000 RPM. The 15° contact angle ensures efficient load distribution, ideal for high-precision applications.

Sealed for protection and preloaded for accuracy, it requires minimal maintenance. The phenolic cage enhances durability and reduces friction, ensuring long service life.

Perfect for precision machinery like spindles or CNC equipment, it performs reliably in temperatures from -30°C to 110°C. Weighing just 0.048kg, it’s lightweight yet sturdy for its size. Compliant with P4 tolerance standards for exceptional accuracy.

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Product Parameters

  • Part Number S71906 CE/P4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 30 mm
  • Bore Dia Tolerance -0.005mm to 0
  • Outer Dia 47 mm
  • Outer Dia Tolerance -0.006mm to 0
  • Width 9 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 4.762 mm
  • Ball Qty 18
  • 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 Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 1258 lbf
  • Static Radial Load 731 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 41000 rpm
  • Weight 0.048 kg
  • Price($) 26.676

Features

Why Choose S71906 CE/P4A Bearing for Precision Tasks?

S71906 CE/P4A Bearing features a 15° contact angle, optimised for high-precision angular contact applications.
Its chrome steel rings and balls ensure durability and smooth operation under dynamic radial loads up to 1258 lbf.

The phenolic cage maintains ball alignment, reducing friction and extending service life.
With a maximum speed of 41,000 rpm, it delivers reliable performance in demanding conditions.

Pre-lubricated and sealed, S71906 CE/P4A Bearing requires minimal maintenance while operating between -30° to 110°C.
Its P4 tolerance class (ABEC-7) guarantees consistent precision for critical applications.

Application

Super Precision Angular Contact Ball Bearings S71906 CE/P4A excels in high-speed machine tools, where its 15° contact angle ensures accurate radial and axial load handling. The sealed design keeps contaminants out, extending service life in demanding environments.
In robotics, S71906 CE/P4A is ideal for joint mechanisms requiring smooth, low-friction movement. Its phenolic cage reduces weight while maintaining strength, perfect for repetitive motion tasks.
For dental handpieces, S71906 CE/P4A’s P4 tolerance delivers the precision needed for delicate procedures. The lubricated design ensures quiet operation, enhancing patient comfort during treatments.
Automotive electric pumps benefit from S71906 CE/P4A’s ability to handle combined loads at high speeds. Its chrome steel construction withstands the vibrations and temperatures common in engine bays.

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