+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Super Precision Angular Contact Ball Bearings 71906 ACD/P4ADGC

Super Precision Angular Contact Ball Bearings 71906 ACD/P4ADGC

The 71906 ACD/P4ADGC is a super precision angular contact ball bearing with a 30mm bore and 47mm outer diameter, crafted from high-grade chrome steel. It handles radial loads up to 2498 lbf and spins at speeds up to 83,000 RPM, making it suitable for high-performance applications.

With a 25° contact angle and universal matching design, it offers flexibility in arrangements like back-to-back or face-to-face setups. The phenolic cage ensures smooth operation and durability under moderate preload conditions.

This bearing excels in precision machinery, such as CNC spindles or high-speed tooling, where accuracy is key. Its open design allows for easy lubrication, maintaining performance in temperatures from -30°C to 110°C.

Weighing just 0.096kg, it’s lightweight yet robust, and interchangeable with SKF bearings for convenient replacements. Compliant with P4A tolerance standards, it’s a reliable choice for demanding environments.

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

Product Parameters

  • Part Number 71906 ACD/P4ADGC
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 30 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 47 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 18 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 4.762 mm
  • Ball Qty 20
  • Contact Angle 25°
  • 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 Moderate / Class C
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 2498 lbf
  • Static Radial Load 1946 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 83000 rpm
  • Weight 0.096 kg
  • Price（$） 135.972
Super Precision Angular Contact Ball Bearings 71906 ACD/P4ADGC dimension drawing
Download DWG Download PDF

Features

Performance Features of 71906 ACD/P4ADGC Bearing

71906 ACD/P4ADGC Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction and noise.

With a dynamic radial load capacity of 2498 lbf, it handles demanding conditions reliably.
The P4A tolerance class guarantees high precision, making it suitable for critical applications.

71906 ACD/P4ADGC Bearing operates smoothly at speeds up to 83,000 rpm.
Its universal matching design allows flexible arrangements like back-to-back or face-to-face configurations.

The moderate preload (Class C) ensures stable performance without excessive rigidity.
Its lubricated design minimises maintenance needs, extending service life.

Application

Key Fields for 71906 ACD/P4ADGC Bearing
71906 ACD/P4ADGC Bearing is commonly used in high-speed machine tools, where its precision angular contact design ensures accurate spindle rotation. The moderate preload and universal matching make it adaptable for various configurations.

In robotics, 71906 ACD/P4ADGC Bearing supports articulated arms, providing smooth movement and load distribution. Its phenolic cage reduces friction, enhancing efficiency in repetitive tasks.

For aerospace applications, 71906 ACD/P4ADGC Bearing handles radial and axial loads in components like landing gear systems. The P4A tolerance class guarantees consistent performance under demanding conditions.

Automotive enthusiasts appreciate 71906 ACD/P4ADGC Bearing in performance gearboxes, where its high-speed capability and durability shine. The chrome steel construction ensures longevity even under heavy use.

In medical imaging devices, 71906 ACD/P4ADGC Bearing offers quiet and reliable operation. Its open design allows for easy lubrication, maintaining precision over time.

Q&A

SEND INQUIRY