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Super Precision Angular Contact Ball Bearings 71924 CEGB/P4A
Super Precision Angular Contact Ball Bearings 71924 CEGB/P4A

Super Precision Angular Contact Ball Bearings 71924 CEGB/P4A

The 71924 CEGB/P4A is a super precision angular contact ball bearing with a 120mm bore and 165mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 10688 lbf and operates smoothly at speeds up to 10000 RPM.

Its 15° contact angle and light preload ensure precise performance, while the phenolic cage offers quiet operation. The bearing works reliably in temperatures from -30°C to 110°C.

This open-design bearing is lubricated for easy maintenance and comes in matched sets for universal mounting options. Ideal for high-precision applications like machine tools or spindle drives.

Weighing 1.1kg, it’s robust yet manageable for its size. Compliant with P4A tolerance standards for exceptional accuracy.

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Product Parameters

  • Part Number 71924 CEGB/P4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 120 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 165 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 22 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 14.288 mm
  • Ball Qty 24
  • Contact Angle 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement No
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing Yes, back-to-back (<>), face-to-face (><) or tandem (>>)
  • Preload Light / Class B
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 10688 lbf
  • Static Radial Load 9000 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 10000 rpm
  • Weight 1.1 kg

Features

Performance Features of 71924 CEGB/P4A Bearing

71924 CEGB/P4A Bearing is crafted with chrome steel rings and balls, offering high precision for angular contact applications.
Its 15° contact angle ensures optimal load distribution, enhancing performance in high-speed operations.

The phenolic cage maintains ball alignment, reducing friction and extending the bearing’s lifespan.
With a dynamic radial load capacity of 10688 lbf, it handles demanding conditions reliably.

71924 CEGB/P4A Bearing operates smoothly at speeds up to 10,000 rpm, balancing efficiency and durability.
Its P4A tolerance class guarantees exceptional precision for critical applications.

The open design allows for easy lubrication, ensuring consistent performance.
It functions within a temperature range of -30°C to 110°C, adapting to various environments.

Light preload class B ensures minimal vibration and noise during operation.
This makes 71924 CEGB/P4A Bearing suitable for precision machinery and high-performance systems.

Application

Key Fields for 71924 CEGB/P4A Bearing
71924 CEGB/P4A Bearing is commonly used in high-precision machine tools, where its 15° contact angle ensures accurate radial and axial load handling. The open design and phenolic cage make it suitable for high-speed operations.

In aerospace applications, 71924 CEGB/P4A Bearing supports components like turbine shafts, thanks to its P4A tolerance class and chrome steel construction. Its light preload also helps reduce friction in critical systems.

For automation equipment, 71924 CEGB/P4A Bearing excels in robotic arms and CNC machines, where consistent performance is key. The metric sizing and universal matching options add to its versatility.

Medical imaging devices benefit from 71924 CEGB/P4A Bearing’s precision and reliability, ensuring smooth operation in sensitive environments. The temperature range also makes it adaptable to various clinical settings.

In electric motors, 71924 CEGB/P4A Bearing handles high speeds efficiently, with its balanced design reducing vibration. The lubricated setup further enhances its longevity in demanding conditions.

Q&A

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