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Super Precision Angular Contact Ball Bearings S71914 ACE/P4ADT

Super Precision Angular Contact Ball Bearings S71914 ACE/P4ADT

The S71914 ACE/P4ADT is a super precision angular contact ball bearing with a 70mm bore and 100mm outer diameter, crafted from high-quality chrome steel. Its compact 32mm width and 25° contact angle make it ideal for handling combined loads.

The sealed design keeps grease in and contaminants out, ensuring smooth operation at speeds up to 28,000 RPM. With a dynamic radial load capacity of 7605 lbf, it offers reliable performance in demanding applications.

This matched pair of bearings comes with preload for enhanced stability. The phenolic cage reduces friction, while the P4A tolerance class guarantees precision.

Perfect for high-speed spindles or machine tools where accuracy is crucial. It operates smoothly in temperatures from -30°C to 110°C and weighs just 0.65kg per bearing.

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Product Parameters

  • Part Number S71914 ACE/P4ADT
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 70 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 100 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 32 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 9.525 mm
  • Ball Qty 22
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement 2 bearings << DT
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 7605 lbf
  • Static Radial Load 6862 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 28000 rpm
  • Weight 0.65 kg
Super Precision Angular Contact Ball Bearings S71914 ACE/P4ADT dimension drawing
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Features

Why Choose S71914 ACE/P4ADT Bearing for Precision Tasks?

S71914 ACE/P4ADT Bearing features a 25° contact angle, ensuring precise angular contact performance.
Its matched arrangement of two bearings enhances stability and load distribution.

The chrome steel rings and balls provide durability, while the phenolic cage reduces friction.
With a dynamic radial load capacity of 7605 lbf, it handles demanding applications with ease.

S71914 ACE/P4ADT Bearing operates smoothly at speeds up to 28,000 rpm, thanks to its precision engineering.
The sealed design and grease lubrication ensure minimal maintenance and long service life.

Ideal for high-precision tasks, S71914 ACE/P4ADT Bearing maintains performance in temperatures from -30°C to 110°C.
Its P4A tolerance class guarantees consistent accuracy and reliability.

Application

Super Precision Angular Contact Ball Bearings S71914 ACE/P4ADT is commonly used in high-speed machine tools, where its 25° contact angle ensures accurate radial and axial load handling. The sealed design helps maintain lubrication, reducing maintenance needs in demanding environments.

In robotics, S71914 ACE/P4ADT supports precise movements in robotic arms, thanks to its P4A tolerance class and matched bearing arrangement. The phenolic cage also minimises friction, enhancing efficiency in automated systems.

For aerospace applications, S71914 ACE/P4ADT’s chrome steel construction provides reliability in components like landing gear systems. Its ability to handle high speeds makes it suitable for critical flight operations.

In medical imaging devices, S71914 ACE/P4ADT offers smooth rotation and stability, essential for accurate diagnostics. The grease lubrication ensures quiet operation, which is vital in sensitive healthcare settings.

Consumer electronics like high-end printers benefit from S71914 ACE/P4ADT’s precision, ensuring consistent performance in detailed printing tasks. The compact design fits well in space-constrained devices.

Q&A

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