+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Super Precision Angular Contact Ball Bearings 71912 ACB/P4ADGA

Super Precision Angular Contact Ball Bearings 71912 ACB/P4ADGA

The 71912 ACB/P4ADGA is a super precision angular contact ball bearing measuring 60mm by 85mm by 26mm, crafted from high-quality chrome steel. It features a 25° contact angle and comes pre-lubricated for smooth operation.

With a dynamic radial load capacity of 3578 lbf, it handles high speeds up to 33,000 RPM while maintaining precision. The phenolic cage ensures durability and reduces friction during operation.

This bearing is universally matched, allowing flexible arrangements like back-to-back or face-to-face setups. Its P4A tolerance class guarantees exceptional accuracy for demanding applications.

Ideal for precision machinery like spindles or CNC equipment, it operates reliably in temperatures from -30°C to 110°C. The set includes two matched bearings for balanced performance.

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

Product Parameters

  • Part Number 71912 ACB/P4ADGA
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 60 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 85 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 26 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 5.556 mm
  • Ball Qty 30
  • 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 Extra light / Class A
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 3578 lbf
  • Static Radial Load 3735 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 33000 rpm
  • Weight 0.39 kg
Super Precision Angular Contact Ball Bearings 71912 ACB/P4ADGA dimension drawing
Download DWG Download PDF

Features

Performance Features of 71912 ACB/P4ADGA Bearing

71912 ACB/P4ADGA Bearing is crafted with chrome steel rings and balls, ensuring durability and precision in angular contact applications.
Its 25° contact angle provides optimal load distribution, enhancing performance under dynamic radial loads up to 3578 lbf.

The phenolic cage maintains ball alignment, reducing friction and noise during high-speed operation.
With a maximum speed of 33,000 rpm, it excels in demanding environments.

Universal matching allows flexible arrangements like back-to-back or face-to-face configurations.
This design ensures versatility across various industrial applications.

Its extra light preload (Class A) guarantees smooth operation and extended service life.
The bearing operates efficiently within a temperature range of -30°C to 110°C.

Application

Key Fields for 71912 ACB/P4ADGA Bearing
71912 ACB/P4ADGA Bearing is widely used in high-precision machine tools, where its 25° contact angle ensures accurate radial and axial load handling. The extra light preload makes it ideal for applications demanding minimal friction and smooth operation.

In aerospace components, 71912 ACB/P4ADGA Bearing supports systems like gyroscopes and flight control mechanisms. Its P4A tolerance class guarantees the precision needed for critical aviation environments.

For robotics, 71912 ACB/P4ADGA Bearing’s universal matching design allows flexible arrangements in robotic arms and joints. The phenolic cage reduces weight while maintaining durability in high-speed movements.

Medical imaging devices benefit from 71912 ACB/P4ADGA Bearing’s consistent performance and low vibration. The chrome steel construction ensures reliability in sensitive equipment like MRI scanners.

In automotive testing rigs, 71912 ACB/P4ADGA Bearing handles high-speed rotations with ease. Its lubricated design reduces maintenance needs, making it a practical choice for long-term use.

Q&A

SEND INQUIRY