+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Super Precision Angular Contact Ball Bearings 71922 ACD/P4ADBA

Super Precision Angular Contact Ball Bearings 71922 ACD/P4ADBA

The 71922 ACD/P4ADBA is a super precision angular contact ball bearing with a 110mm bore and 150mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 21510 lbf and operates smoothly at speeds up to 16000 RPM.

Its 25° contact angle and matched arrangement of two bearings provide excellent stability under angular loads. The phenolic cage ensures quiet operation and long service life, even in demanding conditions.

This bearing is lubricated for easy maintenance and works well in temperatures from -30°C to 110°C. Ideal for high-precision applications like machine tool spindles or high-speed rotary systems.

Weighing 1.72kg, it meets P4A tolerance standards for exceptional accuracy. Interchangeable with SKF bearings, it’s a reliable choice for replacements or upgrades.

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

Product Parameters

  • Part Number 71922 ACD/P4ADBA
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 110 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 150 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 40 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 12.7 mm
  • Ball Qty 28
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement 2 bearings <> DB
  • Number Of Bearings In Matched Set 2
  • Universal Matching Bearing No
  • Preload Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 21510 lbf
  • Static Radial Load 30825 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 16000 rpm
  • Weight 1.72 kg
Super Precision Angular Contact Ball Bearings 71922 ACD/P4ADBA dimension drawing
Download DWG Download PDF

Features

Performance Features of 71922 ACD/P4ADBA Bearing

71922 ACD/P4ADBA Bearing is designed with a 25° contact angle, optimising load distribution for precision 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 21510 lbf, it handles demanding tasks reliably.
The extra-light preload (Class A) enhances performance in high-speed scenarios, reaching up to 16,000 rpm.

71922 ACD/P4ADBA Bearing operates efficiently in temperatures from -30°C to 110°C.
Its matched arrangement (DB) ensures stability, making it suitable for precision machinery.

The open design simplifies lubrication, maintaining consistent performance.
Its P4A tolerance class guarantees high precision, ideal for critical applications.

Application

Industrial Uses of 71922 ACD/P4ADBA Bearing
71922 ACD/P4ADBA Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The matched arrangement of two bearings provides stability in demanding industrial environments.

In automotive applications, 71922 ACD/P4ADBA Bearing supports high-speed components like turbochargers and electric motors. Its extra light preload helps reduce friction, improving overall efficiency.

For medical imaging devices, 71922 ACD/P4ADBA Bearing’s phenolic cage and chrome steel construction offer reliable performance. The P4A tolerance class ensures consistent operation in sensitive equipment.

Automation systems benefit from 71922 ACD/P4ADBA Bearing’s ability to handle both radial and axial loads. Its high-speed capability makes it suitable for robotic arms and precision assembly lines.

In consumer electronics, 71922 ACD/P4ADBA Bearing’s compact design fits well in high-performance devices. The lubricated construction ensures smooth operation in applications like 3D printers and advanced cooling systems.

Q&A

SEND INQUIRY