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Super Precision Angular Contact Ball Bearings S71916 CE/P4A
Super Precision Angular Contact Ball Bearings S71916 CE/P4A

Super Precision Angular Contact Ball Bearings S71916 CE/P4A

The S71916 CE/P4A is a super precision angular contact ball bearing with an 80mm bore and 110mm outer diameter, crafted from high-quality chrome steel. Its sealed design keeps lubrication in and contaminants out, ensuring smooth operation.

With a 15° contact angle, it handles both radial and axial loads efficiently, supporting up to 5152 lbf dynamically. It spins at speeds up to 16,500 RPM, making it suitable for high-performance applications.

The phenolic cage reduces friction and wear, while the P4 tolerance class ensures exceptional accuracy. It works reliably in temperatures from -30°C to 110°C.

Ideal for precision machinery like spindles or CNC equipment, this bearing is interchangeable with SKF models. Weighing 0.36kg, it balances durability and lightweight design.

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Product Parameters

  • Part Number S71916 CE/P4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 80 mm
  • Bore Dia Tolerance -0.007mm to 0
  • Outer Dia 110 mm
  • Outer Dia Tolerance -0.008mm to 0
  • Width 16 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 9.525 mm
  • Ball Qty 24
  • 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 5152 lbf
  • Static Radial Load 4050 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 16500 rpm
  • Weight 0.36 kg
  • Price($) 971.64

Features

Performance Features of S71916 CE/P4A Bearing

S71916 CE/P4A Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.

Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction for smoother operation.

With a dynamic radial load capacity of 5152 lbf, it handles demanding conditions reliably.

The P4 tolerance class guarantees high precision, making it suitable for critical applications.

Application

Super Precision Angular Contact Ball Bearings S71916 CE/P4A is commonly used in high-speed machine tools, where its 15° contact angle ensures smooth operation under radial and axial loads. The sealed design keeps contaminants out, extending service life in demanding environments.

In robotics, S71916 CE/P4A provides reliable performance for precise movements, thanks to its P4 tolerance class and phenolic cage. Its lightweight construction also helps reduce overall system inertia.

For medical imaging devices, S71916 CE/P4A’s chrome steel components offer durability and consistent accuracy. The lubricated design ensures quiet operation, which is essential in sensitive healthcare settings.

Automotive applications like electric vehicle motors benefit from S71916 CE/P4A’s ability to handle high speeds and angular loads. The matched arrangement option further enhances stability in dynamic driving conditions.

In aerospace systems, S71916 CE/P4A’s precision engineering meets the strict requirements for reliability and performance. Its temperature range makes it suitable for both ground and flight operations.

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