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Super Precision Angular Contact Ball Bearings S71917 CE/P4A
Super Precision Angular Contact Ball Bearings S71917 CE/P4A

Super Precision Angular Contact Ball Bearings S71917 CE/P4A

The S71917 CE/P4A is a super precision angular contact ball bearing with an 85mm bore and 120mm outer diameter, crafted from high-quality chrome steel. It features a 15° contact angle and comes sealed for protection, with matched arrangements and preload options available.

This bearing handles radial loads up to 6660 lbf and operates smoothly at speeds up to 15,500 RPM. Its phenolic cage ensures durability, while the lubricated design reduces friction for long-term performance.

With a tight P4 tolerance class, it offers reliable precision for demanding applications. Ideal for high-speed machinery, spindles, or precision tools where accuracy is key.

Weighing 0.52kg, it’s robust yet manageable for its size. Compliant with standard temperature ranges from -30°C to 110°C, making it versatile for various industrial settings.

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Product Parameters

  • Part Number S71917 CE/P4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 85 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 120 mm
  • Outer Dia Tolerance -0.008mm to 0
  • Width 18 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 11.112 mm
  • Ball Qty 23
  • 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 6660 lbf
  • Static Radial Load 5130 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 15500 rpm
  • Weight 0.52 kg
  • Price($) 193.266

Features

Performance Features of S71917 CE/P4A Bearing

S71917 CE/P4A Bearing is crafted with chrome steel rings and balls, offering high precision and durability.
Its 15° contact angle ensures efficient handling of combined radial and axial loads.

The phenolic cage maintains ball alignment, reducing friction and enhancing performance.
With a dynamic radial load capacity of 6660 lbf, it suits demanding applications.

S71917 CE/P4A Bearing operates smoothly at speeds up to 15,500 rpm.
Its sealed design and lubrication extend service life while reducing maintenance needs.

Application

Key Fields for S71917 CE/P4A Bearing
S71917 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.

In robotics, S71917 CE/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 aerospace components, S71917 CE/P4A Bearing handles both radial and axial loads efficiently, ideal for actuator systems. The chrome steel construction offers durability under varying temperature conditions.

In medical imaging devices, S71917 CE/P4A Bearing’s low noise operation is crucial for maintaining quiet environments. The lubricated design ensures long service life with minimal maintenance.

Automotive testing equipment benefits from S71917 CE/P4A Bearing’s high-speed capabilities, supporting accurate measurements. Its matched arrangement option allows for custom configurations in specialised setups.

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