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Super Precision Angular Contact Ball Bearings 71936 CD/P4ADGB

Super Precision Angular Contact Ball Bearings 71936 CD/P4ADGB

The 71936 CD/P4ADGB is a super precision angular contact ball bearing with a 180mm bore and 250mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 62100 lbf and operates smoothly at speeds up to 11000 RPM.

With a 15° contact angle and universal matching design, it offers flexibility for back-to-back, face-to-face, or tandem arrangements. The phenolic cage ensures quiet and efficient performance.

This bearing is ideal for high-precision applications like machine tool spindles or aerospace components. Its P4A tolerance class guarantees exceptional accuracy.

Weighing 8.4kg, it’s robust yet manageable for its size. Compliant with standard temperature ranges from -30°C to 110°C, it’s a reliable choice for demanding environments.

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Product Parameters

  • Part Number 71936 CD/P4ADGB
  • 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 66 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 22.225 mm
  • Ball Qty 27
  • Contact Angle 15°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement Universal matching
  • 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 62100 lbf
  • Static Radial Load 95625 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 11000 rpm
  • Weight 8.4 kg
Super Precision Angular Contact Ball Bearings 71936 CD/P4ADGB dimension drawing
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Features

Performance Features of 71936 CD/P4ADGB Bearing

71936 CD/P4ADGB Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction for smoother operation.

With a dynamic radial load capacity of 62,100 lbf, it handles demanding conditions reliably.
The P4A tolerance class guarantees high precision, making it suitable for critical applications.

71936 CD/P4ADGB Bearing operates efficiently at speeds up to 11,000 rpm.
Its universal matching design allows flexible arrangements like back-to-back or face-to-face configurations.

The bearing’s temperature range of -30°C to 110°C ensures performance in varied environments.
Pre-lubricated for convenience, it reduces maintenance needs while extending service life.

Application

Industrial Uses of 71936 CD/P4ADGB Bearing
71936 CD/P4ADGB Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The universal matching feature allows for flexible arrangements, making it suitable for complex setups.

In aerospace applications, 71936 CD/P4ADGB Bearing supports components like turbine shafts, thanks to its ability to handle both radial and axial loads. The phenolic cage provides stability even at high speeds, which is crucial for flight safety.

For automation systems, 71936 CD/P4ADGB Bearing is a reliable choice for robotic arms, where smooth movement and precision are key. Its light preload ensures minimal friction, enhancing the overall efficiency of the system.

Medical imaging devices also benefit from 71936 CD/P4ADGB Bearing’s consistent performance, as its chrome steel construction maintains durability under continuous use. The open design allows for easy lubrication, extending the bearing’s service life.

Q&A

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