+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Super Precision Angular Contact Ball Bearings S71922 CD/P4A

Super Precision Angular Contact Ball Bearings S71922 CD/P4A

The S71922 CD/P4A is a super precision angular contact ball bearing with a 110mm bore and 150mm outer diameter, crafted from high-grade chrome steel. Its compact 20mm width makes it suitable for space-sensitive applications.

With a 15° contact angle, it handles both radial and axial loads efficiently, supporting up to 14040 lbf dynamically. It operates smoothly at speeds up to 8000 RPM and works in temperatures from -30°C to 110°C.

The sealed design keeps lubrication in and contaminants out, while the phenolic cage ensures quiet, long-lasting performance. It meets P4 tolerance standards for precision engineering needs.

Ideal for high-precision machinery like spindles or CNC equipment, this bearing is interchangeable with SKF models. Weighing 0.88kg, it offers robust performance in a manageable size.

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

Product Parameters

  • Part Number S71922 CD/P4A
  • 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 12.7 mm
  • Ball Qty 28
  • Contact Angle 15°
  • Tolerance Class P4 (ABEC-7)
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement Available
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 14040 lbf
  • Static Radial Load 16200 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 8000 rpm
  • Weight 0.88 kg
  • Price（$） 1694.466
Super Precision Angular Contact Ball Bearings S71922 CD/P4A dimension drawing
Download DWG Download PDF

Features

Performance Features of S71922 CD/P4A Bearing

S71922 CD/P4A Bearing is crafted with chrome steel rings and 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 14040 lbf, it excels in demanding applications.

How Is S71922 CD/P4A Bearing Engineered for Reliability?

S71922 CD/P4A Bearing features a sealed design, protecting against contaminants and extending service life.
The chrome steel construction provides excellent resistance to wear and corrosion.
Its P4 tolerance class ensures high precision, making it suitable for critical applications.
With a maximum speed of 8,000 rpm, it balances speed and reliability.

Designed for Durability: S71922 CD/P4A Bearing

S71922 CD/P4A Bearing’s chrome steel components ensure long-lasting performance under heavy loads.
The lubricated design reduces maintenance needs while maintaining smooth operation.
Its phenolic cage minimises noise, ideal for precision machinery.
With a static radial load capacity of 16200 lbf, it handles demanding conditions with ease.

Application

Key Fields for S71922 CD/P4A Bearing
S71922 CD/P4A Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The sealed construction helps maintain performance in environments with dust or debris.

In robotics, S71922 CD/P4A Bearing supports articulated arms, providing smooth movement and reducing friction. Its phenolic cage offers stability during high-speed operations.

For medical imaging devices, S71922 CD/P4A Bearing’s P4 tolerance class ensures minimal vibration, crucial for clear diagnostic results. The chrome steel construction also enhances longevity in demanding settings.

Automotive applications like electric vehicle motors benefit from S71922 CD/P4A Bearing’s ability to handle combined radial and axial loads. The lubricated design further extends service life in continuous-use scenarios.

Q&A

SEND INQUIRY