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Super Precision Angular Contact Ball Bearings 71936 ACDGC/P4A

Super Precision Angular Contact Ball Bearings 71936 ACDGC/P4A

The 71936 ACDGC/P4A is a super precision angular contact ball bearing with a 180mm bore and 250mm outer diameter, crafted from high-quality chrome steel. Its 25° contact angle efficiently handles both radial and axial loads.

With a dynamic radial load capacity of 35775 lbf and a max speed of 11000 RPM, it performs reliably in demanding conditions. The phenolic cage ensures smooth operation and durability.

This bearing comes lubricated and is part of a universal matching set, allowing flexible arrangements like back-to-back or face-to-face. Ideal for high-precision applications such as machine tool spindles or aerospace systems.

Weighing 4.2kg, it operates smoothly in temperatures from -30°C to 110°C. Its P4A tolerance class guarantees exceptional accuracy for critical tasks.

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Product Parameters

  • Part Number 71936 ACDGC/P4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 180 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 250 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 33 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 22.225 mm
  • Ball Qty 27
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement No
  • Number Of Bearings In Matched Set 3
  • Universal Matching Bearing Yes, back-to-back (<>), face-to-face (><) or tandem (>>)
  • Preload Moderate / Class C
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 35775 lbf
  • Static Radial Load 45000 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 11000 rpm
  • Weight 4.2 kg
Super Precision Angular Contact Ball Bearings 71936 ACDGC/P4A dimension drawing
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Features

Performance Features of 71936 ACDGC/P4A Bearing

71936 ACDGC/P4A Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
The chrome steel rings and balls enhance durability, supporting dynamic radial loads up to 35775 lbf.

Its phenolic cage ensures smooth operation at high speeds, reaching up to 11,000 rpm.
The moderate preload (Class C) improves stability, making it suitable for precision tasks.

With a temperature range of -30°C to 110°C, 71936 ACDGC/P4A Bearing performs reliably in varied conditions.
The open design allows for easy lubrication, reducing maintenance needs.

The P4A tolerance class ensures high precision, ideal for demanding industrial applications.
Its universal matching capability supports flexible configurations like back-to-back or face-to-face arrangements.

Application

Industrial Uses of 71936 ACDGC/P4A Bearing
71936 ACDGC/P4A Bearing is commonly used in high-precision machine tools, where its moderate preload and angular contact design ensure accurate performance. The open seal type allows for efficient lubrication, making it suitable for continuous operation.

In automotive applications, 71936 ACDGC/P4A Bearing supports components like high-performance gearboxes, handling both radial and axial loads with ease. Its chrome steel construction provides durability under demanding conditions.

For automation systems, 71936 ACDGC/P4A Bearing is a reliable choice for robotic arms, offering smooth movement and stability. The phenolic cage reduces friction, enhancing its lifespan in repetitive tasks.

Medical imaging devices benefit from 71936 ACDGC/P4A Bearing’s precision, ensuring consistent operation in critical equipment. The P4A tolerance class guarantees high accuracy for sensitive applications.

In consumer electronics, 71936 ACDGC/P4A Bearing can be found in high-end printers, where its low noise and vibration levels improve performance. The metric sizing ensures compatibility with various international models.

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