+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Super Precision Angular Contact Ball Bearings S71924 CD/P4A

Super Precision Angular Contact Ball Bearings S71924 CD/P4A

The S71924 CD/P4A is a super precision angular contact ball bearing with a 120mm bore and 165mm outer diameter, crafted from robust chrome steel. Its 15° contact angle and sealed design ensure smooth operation under radial loads up to 17550 lbf.

With a phenolic cage and preload option, it offers stable performance at speeds up to 7500 RPM. The bearing handles temperatures from -30°C to 110°C, making it versatile for various environments.

This model is interchangeable with SKF bearings, ideal for high-precision applications like machine tools or spindles. Its ABEC-7 tolerance class guarantees accuracy and reliability.

Weighing 1.21kg, it’s a durable choice for demanding setups where precision and load capacity matter. Compliant with industry standards for consistent performance.

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

Product Parameters

  • Part Number S71924 CD/P4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 120 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 165 mm
  • Outer Dia Tolerance -0.01mm to 0
  • Width 22 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 14.288 mm
  • Ball Qty 28
  • Contact Angle 15°
  • Tolerance Class P4 (ABEC-7)
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement No
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Phenolic
  • Dynamic Radial Load 17550 lbf
  • Static Radial Load 20588 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 7500 rpm
  • Weight 1.21 kg
  • Price（$） 1817.64
Super Precision Angular Contact Ball Bearings S71924 CD/P4A dimension drawing
Download DWG Download PDF

Features

Performance Features of S71924 CD/P4A Bearing

S71924 CD/P4A Bearing is crafted with chrome steel rings and balls, ensuring high precision and durability.
Its 15° contact angle allows for 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 17,550 lbf, it excels in demanding applications.

S71924 CD/P4A Bearing operates smoothly at speeds up to 7,500 rpm.
Its sealed design and lubrication ensure long service life with minimal maintenance.

Application

Industrial Uses of S71924 CD/P4A Bearing
S71924 CD/P4A Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate alignment under radial and axial loads. The phenolic cage reduces friction, making it suitable for high-speed operations.

In automotive applications, S71924 CD/P4A Bearing supports components like wheel hubs and transmissions, providing reliable performance under demanding conditions. Its sealed design helps protect against contaminants in harsh environments.

For medical imaging equipment, S71924 CD/P4A Bearing’s chrome steel construction offers durability and smooth operation. The P4 tolerance class ensures the precision needed for sensitive diagnostic devices.

Automation systems benefit from S71924 CD/P4A Bearing’s ability to handle combined loads in robotic arms and CNC machines. Its lubricated design ensures long service life with minimal maintenance.

In consumer electronics, S71924 CD/P4A Bearing is found in high-end printers and scanners, where its quiet operation and precision are valued. The 15° contact angle provides stability for delicate mechanisms.

Q&A

SEND INQUIRY