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Super Precision Angular Contact Ball Bearings S71914 ACB/P4ADGA

Super Precision Angular Contact Ball Bearings S71914 ACB/P4ADGA

The S71914 ACB/P4ADGA is a super precision angular contact ball bearing with a 70mm bore and 100mm outer diameter, crafted from durable chrome steel. It features a 25° contact angle and comes sealed for protection, with a phenolic cage for smooth operation.

This bearing handles radial loads up to 4770 lbf and spins at speeds up to 22,000 RPM, making it suitable for high-performance applications. Its extra-light preload ensures minimal friction and precise movement.

The universal matching design allows flexible arrangements like back-to-back or face-to-face, ideal for complex machinery setups. Grease lubrication simplifies maintenance, while the P4A tolerance class guarantees accuracy.

Weighing 0.72kg, it’s robust yet manageable for its size. Perfect for CNC spindles or high-speed tools where precision and reliability are key. The set includes two bearings for versatile use.

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Product Parameters

  • Part Number S71914 ACB/P4ADGA
  • 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 6.35 mm
  • Ball Qty 32
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement Universal matching
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing Yes, back-to-back (<>), face-to-face (><) or tandem (>>)
  • Preload Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 4770 lbf
  • Static Radial Load 5310 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 22000 rpm
  • Weight 0.72 kg
Super Precision Angular Contact Ball Bearings S71914 ACB/P4ADGA dimension drawing
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Features

Why Choose S71914 ACB/P4ADGA Bearing for Precision Tasks?

S71914 ACB/P4ADGA Bearing features a 25° contact angle, ensuring high precision in angular contact applications.
Its chrome steel rings and balls provide excellent durability and resistance to wear.

With a dynamic radial load capacity of 4770 lbf, S71914 ACB/P4ADGA Bearing handles demanding tasks with ease.
The phenolic cage maintains ball alignment, reducing friction and noise during operation.

S71914 ACB/P4ADGA Bearing is sealed and preloaded for extra light performance, ideal for high-speed applications.
It can reach speeds up to 22,000 rpm while maintaining stability and precision.

The universal matching design allows for flexible configurations, including back-to-back and face-to-face arrangements.
This makes S71914 ACB/P4ADGA Bearing suitable for complex machinery requiring precise alignment.

Operating within a temperature range of -30°C to 110°C, S71914 ACB/P4ADGA Bearing performs reliably in various environments.
Its grease lubrication ensures smooth operation with minimal maintenance.

Application

Where Is S71914 ACB/P4ADGA Bearing Used?
S71914 ACB/P4ADGA Bearing is commonly used in high-precision machine tools, where its 25° contact angle ensures accurate radial and axial load handling. The sealed design keeps contaminants out, making it reliable for long-term use.

In robotics, S71914 ACB/P4ADGA Bearing supports smooth motion in articulated arms, thanks to its extra-light preload and universal matching. The phenolic cage reduces friction, enhancing efficiency in repetitive tasks.

For medical imaging devices, S71914 ACB/P4ADGA Bearing’s P4A tolerance class provides the precision needed for stable operation. Its chrome steel construction also ensures durability in sterile environments.

In aerospace applications, S71914 ACB/P4ADGA Bearing handles high speeds and loads in components like actuators. The grease lubrication maintains performance even under extreme temperature variations.

Automotive testing equipment benefits from S71914 ACB/P4ADGA Bearing’s consistent performance under dynamic loads. Its matched arrangement simplifies installation in complex systems.

Q&A

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