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Super Precision Angular Contact Ball Bearings 71932 CDGC/P4A

Super Precision Angular Contact Ball Bearings 71932 CDGC/P4A

The 71932 CDGC/P4A is a super precision angular contact ball bearing measuring 160mm by 220mm by 28mm, crafted from high-quality chrome steel. It handles radial loads up to 29250 lbf and operates smoothly at speeds up to 11000 RPM.

With a 15° contact angle and moderate preload, it offers excellent stability for angular contact applications. The open design and phenolic cage ensure durability and easy maintenance.

This bearing is ideal for high-precision machinery like CNC spindles or grinding equipment. It can be used in back-to-back, face-to-face, or tandem arrangements for versatile setups.

Weighing 2.7kg, it meets P4A tolerance standards for exceptional accuracy. Suitable for temperatures from -30°C to 110°C, it’s a reliable choice for demanding industrial environments.

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Product Parameters

  • Part Number 71932 CDGC/P4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 160 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 220 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 28 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 19.05 mm
  • Ball Qty 28
  • Contact Angle 15°
  • 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 29250 lbf
  • Static Radial Load 36000 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 11000 rpm
  • Weight 2.7 kg
Super Precision Angular Contact Ball Bearings 71932 CDGC/P4A dimension drawing
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Features

Performance Features of 71932 CDGC/P4A Bearing

71932 CDGC/P4A Bearing is crafted with chrome steel rings and balls, ensuring durability and precision.
Its 15° contact angle allows for efficient handling of combined radial and axial loads.

The phenolic cage maintains ball alignment, reducing friction and enhancing performance.
With a dynamic radial load capacity of 29,250 lbf, it excels in demanding applications.

71932 CDGC/P4A Bearing operates smoothly at speeds up to 11,000 rpm.
Its P4A tolerance class guarantees high precision and reliability in critical tasks.

The moderate preload (Class C) ensures optimal performance without excessive stiffness.
This bearing is suitable for temperatures ranging from -30°C to 110°C.

Application

Industrial Uses of 71932 CDGC/P4A Bearing
71932 CDGC/P4A Bearing is commonly used in high-precision machine tools, where its moderate preload and angular contact design ensure accurate spindle rotation. The phenolic cage reduces friction, making it suitable for high-speed operations.

In automotive applications, 71932 CDGC/P4A Bearing supports components like wheel hubs and transmissions, handling both radial and axial loads efficiently. Its chrome steel construction provides durability under demanding driving conditions.

For automation systems, 71932 CDGC/P4A Bearing is ideal for robotic arms and CNC machines, offering smooth movement and precise positioning. The P4A tolerance class ensures consistent performance in repetitive tasks.

Medical imaging devices benefit from 71932 CDGC/P4A Bearing’s low noise and high-speed capabilities, essential for accurate diagnostics. The open design allows for easy lubrication, extending service life in critical applications.

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