+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Super Precision Angular Contact Ball Bearings 71926 ACDGB/HCP4A

Super Precision Angular Contact Ball Bearings 71926 ACDGB/HCP4A

The 71926 ACDGB/HCP4A is a super precision angular contact ball bearing, measuring 130mm by 180mm by 24mm. Made from chrome steel with ceramic balls, it offers smooth operation and durability.

With a 25° contact angle, it handles radial loads up to 19598 lbf and spins at speeds up to 7500 RPM. Its phenolic cage ensures stability and reduces friction during high-speed use.

This bearing comes preloaded for light use and fits universal matching sets for back-to-back or face-to-face arrangements. Ideal for precision machinery like spindles or high-speed tools.

Weighing 1.3kg, it operates in temperatures from -30°C to 110°C. Compliant with P4A tolerance standards, it’s a reliable choice for demanding applications.

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

Product Parameters

  • Part Number 71926 ACDGB/HCP4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 130 mm
  • Bore Dia Tolerance -0.004mm to 0
  • Outer Dia 180 mm
  • Outer Dia Tolerance -0.004mm to 0
  • Width 24 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 15.875 mm
  • Ball Qty 27
  • Contact Angle 25°
  • Tolerance Class P4A
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement No
  • Number Of Bearings In Matched Set 3
  • Universal Matching Bearing Yes, back-to-back (<>), face-to-face (><) or tandem (>>)
  • Preload Light / Class B
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 19598 lbf
  • Static Radial Load 22950 lbf
  • Lubrication Lubricated
  • Temperature Range - 30°C to 110 °C
  • Max Speed 7500 rpm
  • Weight 1.3 kg
Super Precision Angular Contact Ball Bearings 71926 ACDGB/HCP4A dimension drawing
Download DWG Download PDF

Features

Performance Features of 71926 ACDGB/HCP4A Bearing

71926 ACDGB/HCP4A Bearing is crafted with chrome steel rings and ceramic balls, offering high precision and durability.
Its 25° 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 19598 lbf, it suits demanding applications.

71926 ACDGB/HCP4A Bearing operates smoothly at speeds up to 7,500 rpm.
Its P4A tolerance class guarantees consistent accuracy in high-precision machinery.

The bearing’s open design allows for easy lubrication, ensuring long service life.
It performs reliably in temperatures ranging from -30°C to 110°C.

71926 ACDGB/HCP4A Bearing is part of a universal matching set, offering flexibility in installation.
Its lightweight phenolic cage contributes to reduced overall weight and improved efficiency.

Application

How Does 71926 ACDGB/HCP4A Bearing Improve Performance?
71926 ACDGB/HCP4A Bearing is commonly used in high-precision machine tools, where its 25° contact angle ensures accurate radial and axial load handling. The ceramic balls reduce friction, making it suitable for high-speed operations.

In robotics, 71926 ACDGB/HCP4A Bearing provides smooth motion control for articulated arms, thanks to its phenolic cage and light preload. The P4A tolerance class guarantees consistent performance in repetitive tasks.

For aerospace applications, 71926 ACDGB/HCP4A Bearing’s chrome steel rings and ceramic balls withstand extreme conditions. Its matched arrangement options (back-to-back or tandem) offer flexibility in complex assemblies.

Medical imaging devices benefit from 71926 ACDGB/HCP4A Bearing’s low vibration and quiet operation. The lubricated design ensures long service life, even in continuous-use scenarios.

Q&A

SEND INQUIRY