+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Super Precision Angular Contact Ball Bearings 71932 ACD/P4A

Super Precision Angular Contact Ball Bearings 71932 ACD/P4A

The 71932 ACD/P4A is a super precision angular contact ball bearing with a 160mm bore and 220mm outer diameter, crafted from durable chrome steel. Its 25° contact angle efficiently handles combined radial and axial loads.

With a dynamic radial load capacity of 27900 lbf and speeds up to 8000 RPM, it performs reliably in demanding conditions. The phenolic cage ensures smooth operation and reduced friction.

This open-design bearing comes pre-lubricated and maintains performance between -30°C to 110°C. Its P4 tolerance class (ABEC-7) guarantees high precision for critical applications.

Ideal for machine tools or high-speed spindles where accuracy is paramount. Weighing 2.7kg, it offers robust performance while meeting precision engineering requirements.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number 71932 ACD/P4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 160 mm
  • Bore Dia Tolerance -0.01mm to 0
  • Outer Dia 220 mm
  • Outer Dia Tolerance -0.011mm to 0
  • Width 28 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 19.05 mm
  • Ball Qty 28
  • Contact Angle 25°
  • Tolerance Class P4 (ABEC-7)
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement No
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 27900 lbf
  • Static Radial Load 34425 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 8000 rpm
  • Weight 2.7 kg
  • Price（$） 2447.721
Super Precision Angular Contact Ball Bearings 71932 ACD/P4A dimension drawing
Download DWG Download PDF

Features

Performance Features of 71932 ACD/P4A Bearing

71932 ACD/P4A Bearing is crafted with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure high durability and resistance to wear.
The phenolic cage maintains ball alignment, enhancing smooth operation even at high speeds.
With a dynamic radial load capacity of 27900 lbf, it handles demanding conditions reliably.
Its P4 tolerance class guarantees precision performance for critical applications.

Application

Industrial Uses of 71932 ACD/P4A Bearing
71932 ACD/P4A Bearing is commonly used in high-precision machine tools, where its 25° contact angle ensures accurate radial and axial load handling. The open design and phenolic cage make it suitable for environments requiring minimal friction and heat generation.

Where Is 71932 ACD/P4A Bearing Used?
You’ll often find 71932 ACD/P4A Bearing in automotive applications like electric motors and transmissions, thanks to its ability to handle both radial and thrust loads efficiently. Its P4 tolerance class ensures consistent performance even under demanding conditions.

Built for Heavy-Duty Use: 71932 ACD/P4A Bearing
71932 ACD/P4A Bearing excels in industrial fans and pumps, where its chrome steel construction provides long-lasting durability. The lubricated design helps maintain smooth operation at high speeds, up to 8,000 rpm.

Automotive vs Aerospace: Applications of 71932 ACD/P4A Bearing
In automotive systems, 71932 ACD/P4A Bearing supports components like wheel hubs and gearboxes, while in aerospace, it’s used in actuators and control systems. Its high dynamic radial load capacity makes it versatile across industries.

Perfect Fit for Automation: 71932 ACD/P4A Bearing
71932 ACD/P4A Bearing is ideal for robotic arms and CNC machines, where precision and reliability are key. The phenolic cage reduces weight and noise, making it a practical choice for automated systems.

Q&A

SEND INQUIRY