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Super Precision Angular Contact Ball Bearings S71924 CEGB/P4A

Super Precision Angular Contact Ball Bearings S71924 CEGB/P4A

The S71924 CEGB/P4A is a super precision angular contact ball bearing with a 120mm bore and 165mm outer diameter, crafted from high-quality chrome steel. It handles radial loads up to 10688 lbf and operates smoothly at speeds up to 11000 RPM.

Its sealed design keeps grease in and contaminants out, while the phenolic cage ensures quiet, long-lasting performance. The bearing works reliably in temperatures from -30°C to 110°C.

This model is interchangeable with SKF bearings and comes in matched sets of four, offering flexibility for back-to-back, face-to-face, or tandem arrangements. Ideal for high-precision applications like machine tool spindles or medical equipment.

Weighing 1.14kg, it balances strength and precision. Compliant with P4A tolerance standards for exceptional accuracy.

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Product Parameters

  • Part Number S71924 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 Sealed
  • Matched Arrangement Available
  • Number Of Bearings In Matched Set 4
  • 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 Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 11000 rpm
  • Weight 1.14 kg
Super Precision Angular Contact Ball Bearings S71924 CEGB/P4A dimension drawing
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Features

Performance Features of S71924 CEGB/P4A Bearing

S71924 CEGB/P4A Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability and high load capacity, with a dynamic radial load of 10688 lbf.

The sealed design and grease lubrication reduce maintenance needs while maintaining performance.
With a maximum speed of 11,000 rpm, it balances precision and efficiency in demanding conditions.

S71924 CEGB/P4A Bearing’s phenolic cage enhances stability and reduces friction during high-speed operation.
Its P4A tolerance class ensures consistent performance in precision applications.

The matched arrangement option allows for versatile mounting configurations, including back-to-back and face-to-face setups.
This makes S71924 CEGB/P4A Bearing suitable for complex machinery requiring precise alignment.

Application

Key Fields for S71924 CEGB/P4A Bearing
S71924 CEGB/P4A Bearing is widely used in high-precision machine tools, where its 15° contact angle ensures accurate radial and axial load handling. The sealed design keeps contaminants out, making it suitable for demanding industrial environments.

In aerospace applications, S71924 CEGB/P4A Bearing supports components like turbine shafts, thanks to its lightweight phenolic cage and high-speed capability. Its P4A tolerance class guarantees consistent performance under extreme conditions.

For robotics, S71924 CEGB/P4A Bearing’s matched arrangement allows smooth motion in articulated arms and joints. The grease lubrication ensures long service life, even in continuous operation scenarios.

Medical imaging devices benefit from S71924 CEGB/P4A Bearing’s low noise and vibration, crucial for sensitive equipment like MRI scanners. The chrome steel construction provides reliable durability in sterile environments.

In automotive testing rigs, S71924 CEGB/P4A Bearing handles high rotational speeds with precision, making it ideal for performance measurement systems. Its universal matching option simplifies installation in complex setups.

Q&A

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