+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Super Precision Angular Contact Ball Bearings S71922 ACDGA/HCP4A

Super Precision Angular Contact Ball Bearings S71922 ACDGA/HCP4A

The S71922 ACDGA/HCP4A is a super precision angular contact ball bearing with a 110mm bore and 150mm outer diameter, crafted from high-quality chrome steel. Its compact 20mm width makes it suitable for space-conscious applications.

With a 25° contact angle and ceramic balls, it handles radial loads up to 13162 lbf and spins smoothly at 10000 RPM. The phenolic cage and grease lubrication ensure quiet operation and long service life.

The sealed design keeps contaminants out while maintaining performance in temperatures from -30°C to 110°C. Its P4A tolerance class guarantees exceptional precision for demanding setups.

Ideal for high-speed spindles or precision machinery, this bearing can be matched in back-to-back, face-to-face, or tandem arrangements. Weighing 0.74kg, 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 ACDGA/HCP4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 110 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 150 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 20 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 12.7 mm
  • Ball Qty 28
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Sealed
  • Matched Arrangement No
  • Number Of Bearings In Matched Set 3
  • 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 Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 13162 lbf
  • Static Radial Load 15300 lbf
  • Lubrication Grease
  • Temperature Range - 30°C to 110 °C
  • Max Speed 10000 rpm
  • Weight 0.74 kg
Super Precision Angular Contact Ball Bearings S71922 ACDGA/HCP4A dimension drawing
Download DWG Download PDF

Features

Performance Features of S71922 ACDGA/HCP4A Bearing

S71922 ACDGA/HCP4A Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and ceramic balls enhance durability while reducing friction.

The phenolic cage ensures smooth operation, even at high speeds up to 10,000 rpm.
With a dynamic radial load capacity of 13162 lbf, it handles demanding tasks with ease.

S71922 ACDGA/HCP4A Bearing operates efficiently in temperatures ranging from -30°C to 110°C.
Its sealed design and grease lubrication minimise maintenance requirements.

Application

Common Applications of S71922 ACDGA/HCP4A Bearing
S71922 ACDGA/HCP4A Bearing is widely used in high-speed machine tools, where its ceramic balls and phenolic cage reduce friction and heat buildup. The sealed design keeps contaminants out, ensuring long-lasting performance in demanding environments.

In robotics, S71922 ACDGA/HCP4A Bearing provides smooth motion control for precision arms and joints. Its extra-light preload and P4A tolerance class make it ideal for applications requiring minimal vibration and high accuracy.

For medical imaging devices, S71922 ACDGA/HCP4A Bearing’s chrome steel rings and ceramic balls offer reliable operation under consistent radial loads. The grease lubrication ensures quiet performance, which is essential in sensitive medical settings.

In automotive testing equipment, S71922 ACDGA/HCP4A Bearing handles angular contact loads with ease, thanks to its 25° contact angle. The metric dimensions and universal matching options make it versatile for various testing rigs and prototypes.

Q&A

SEND INQUIRY