+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Super Precision Angular Contact Ball Bearings 71914 CD/P4ADBB

Super Precision Angular Contact Ball Bearings 71914 CD/P4ADBB

The 71914 CD/P4ADBB is a super precision angular contact ball bearing with a 70mm bore and 100mm outer diameter, crafted from high-quality chrome steel. Its compact 32mm width and lightweight 0.66kg design make it easy to handle.

This bearing handles radial loads up to 12578 lbf and spins smoothly at speeds up to 24000 RPM, thanks to its phenolic cage and 15° contact angle. It comes pre-lubricated for immediate use and operates well between -30°C and 110°C.

The matched pair arrangement (DB) ensures balanced performance, ideal for high-precision applications. Its open design allows for easy maintenance and inspection.

Perfect for machine tools or high-speed spindles where accuracy and reliability are key. The bearing is interchangeable with SKF models, offering a trusted replacement option. Compliant with P4A tolerance standards for consistent performance.

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

Product Parameters

  • Part Number 71914 CD/P4ADBB
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 70 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 100 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 32 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 9.525 mm
  • Ball Qty 24
  • Contact Angle 15°
  • 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 Light / Class B
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 12578 lbf
  • Static Radial Load 15300 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 24000 rpm
  • Weight 0.66 kg
  • Price（$） 28.71
Super Precision Angular Contact Ball Bearings 71914 CD/P4ADBB dimension drawing
Download DWG Download PDF

Features

Performance Features of 71914 CD/P4ADBB Bearing

71914 CD/P4ADBB Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls enhance durability, supporting dynamic radial loads up to 12578 lbf.

The phenolic cage ensures smooth operation, even at high speeds of 24,000 rpm.
With a matched arrangement of two bearings, it provides stability and precision in demanding conditions.

71914 CD/P4ADBB Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its light preload and P4A tolerance class ensure consistent performance in precision tasks.

Application

Industrial Uses of 71914 CD/P4ADBB Bearing
71914 CD/P4ADBB 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 under radial and axial loads.

In automotive applications, 71914 CD/P4ADBB Bearing supports high-speed components like turbochargers and transmission systems. Its light preload and phenolic cage contribute to smooth operation at elevated speeds.

For robotics, 71914 CD/P4ADBB Bearing’s precision makes it ideal for articulated arms and rotary joints. The P4A tolerance class ensures minimal vibration, crucial for delicate automated tasks.

Medical imaging devices benefit from 71914 CD/P4ADBB Bearing’s reliable performance in high-speed rotors. The chrome steel construction and lubrication extend its lifespan in continuous operation.

In aerospace, 71914 CD/P4ADBB Bearing is trusted for flight control systems due to its consistent performance under varying loads. The open design allows for easy inspection and maintenance.

Q&A

SEND INQUIRY