+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Super Precision Angular Contact Ball Bearings 71922 CB/HCP4A

Super Precision Angular Contact Ball Bearings 71922 CB/HCP4A

The 71922 CB/HCP4A is a super precision angular contact ball bearing with a 110mm bore and 150mm outer diameter, crafted from high-quality chrome steel. It features a 15° contact angle and can handle dynamic radial loads up to 5850 lbf.

With a phenolic cage and ceramic balls, it offers smooth operation at speeds up to 22,000 RPM. Its open design allows for easy lubrication, ensuring long-lasting performance in temperatures from -30°C to 110°C.

This bearing is available with preload and matched arrangements, making it versatile for precise applications. Ideal for high-speed machinery like spindles or CNC equipment where accuracy is crucial.

Weighing 0.84kg, it meets P4 tolerance standards (ABEC-7) for exceptional precision. 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 CB/HCP4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 110 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 150 mm
  • Outer Dia Tolerance -0.009mm to 0
  • Width 20 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 8.731 mm
  • Ball Qty 37
  • Contact Angle 15°
  • Tolerance Class P4 (ABEC-7)
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement Available
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 5850 lbf
  • Static Radial Load 6075 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 22000 rpm
  • Weight 0.84 kg
  • Price（$） 1411.452
Super Precision Angular Contact Ball Bearings 71922 CB/HCP4A dimension drawing
Download DWG Download PDF

Features

Performance Features of 71922 CB/HCP4A Bearing

71922 CB/HCP4A Bearing is crafted with chrome steel rings and ceramic balls, offering high precision and durability.
Its 15° contact angle ensures efficient handling of combined radial and axial loads.

The phenolic cage maintains ball alignment, reducing friction and enhancing performance.
With a dynamic radial load capacity of 5850 lbf, it suits demanding applications.

71922 CB/HCP4A Bearing operates smoothly at speeds up to 22,000 rpm.
Its open design allows for easy lubrication, ensuring long service life.

The P4 tolerance class guarantees exceptional accuracy for precision tasks.
This bearing is ideal for high-speed applications requiring reliable performance.

Application

Common Applications of 71922 CB/HCP4A Bearing
71922 CB/HCP4A Bearing is widely used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The ceramic balls reduce friction, making it ideal for high-speed operations.

In the aerospace industry, 71922 CB/HCP4A Bearing supports critical components like turbine shafts, thanks to its phenolic cage and P4 tolerance class. Its reliability is crucial for maintaining performance under extreme conditions.

For automation systems, 71922 CB/HCP4A Bearing enhances the precision of robotic arms and CNC machines. The open design allows for easy lubrication, ensuring long service life even in demanding environments.

Medical imaging devices benefit from 71922 CB/HCP4A Bearing’s smooth operation and low noise levels. The chrome steel rings provide durability, while the ceramic balls ensure minimal heat generation during prolonged use.

In electric motors, 71922 CB/HCP4A Bearing’s high-speed capability and angular contact design improve efficiency. Its metric sizing makes it compatible with a variety of motor designs across different industries.

Q&A

SEND INQUIRY