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

Super Precision Angular Contact Ball Bearings 71926 CD/HCP4A

The 71926 CD/HCP4A is a super precision angular contact ball bearing with a 130mm bore and 180mm outer diameter, crafted from high-quality chrome steel. It features a 15° contact angle and ceramic balls for smooth operation.

This bearing handles radial loads up to 20768 lbf and can spin at speeds up to 13000 RPM. Its phenolic cage ensures durability and reduced friction during high-speed use.

With a P4 tolerance class, it offers excellent precision for demanding applications. The open design allows for easy lubrication and maintenance.

Ideal for precision machinery like spindles or high-speed tools, it performs reliably in temperatures from -30°C to 110°C. Weighing 1.3kg, it balances strength and precision for industrial use.

Its design is interchangeable with SKF bearings, making it a versatile choice for replacements or upgrades. The ceramic balls contribute to longer service life and consistent performance.

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

Product Parameters

  • Part Number 71926 CD/HCP4A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 130 mm
  • Bore Dia Tolerance -0.01mm to 0
  • Outer Dia 180 mm
  • Outer Dia Tolerance -0.01mm to 0
  • Width 24 mm
  • Width Tolerance -0.2mm to 0
  • Ball Dia 15.875 mm
  • Ball Qty 27
  • Contact Angle 15°
  • Tolerance Class P4 (ABEC-7)
  • System of Measurement Metric
  • Seal Type Open
  • Matched Arrangement No
  • Preload Available
  • For Load Direction Angular Contact
  • Ring Material Chrome Steel
  • Ball Material Ceramic
  • Cage Material Phenolic
  • Dynamic Radial Load 20768 lbf
  • Static Radial Load 24300 lbf
  • Lubrication Lubricated
  • Temperature Range -30° to 110 °C
  • Max Speed 13000 rpm
  • Weight 1.3 kg
  • Price（$） 169.578
Super Precision Angular Contact Ball Bearings 71926 CD/HCP4A dimension drawing
Download DWG Download PDF

Features

Why Choose 71926 CD/HCP4A Bearing for Precision Tasks?

71926 CD/HCP4A Bearing features a 15° contact angle, ideal for high-precision angular contact applications.
Its ceramic balls and chrome steel rings ensure smooth operation with minimal friction.

With a dynamic radial load capacity of 20768 lbf, it handles demanding tasks reliably.
The phenolic cage maintains ball alignment, reducing wear and extending service life.

71926 CD/HCP4A Bearing operates at speeds up to 13,000 rpm, balancing performance and durability.
Its P4 tolerance class guarantees precision, making it suitable for high-accuracy machinery.

The open design allows for easy lubrication, ensuring consistent performance over time.
71926 CD/HCP4A Bearing works in temperatures from -30° to 110°C, adapting to various environments.

Application

Key Fields for 71926 CD/HCP4A Bearing
71926 CD/HCP4A Bearing is commonly used in high-speed machine tools, where its precision angular contact design ensures accurate spindle rotation. The ceramic balls reduce friction, making it suitable for applications demanding smooth operation.

In aerospace components, 71926 CD/HCP4A Bearing handles radial and axial loads efficiently, thanks to its 15° contact angle. Its P4 tolerance class guarantees the reliability needed in critical flight systems.

For robotics, 71926 CD/HCP4A Bearing’s phenolic cage offers lightweight durability, ideal for articulated arms requiring quick, precise movements. The lubricated design further enhances its performance in continuous operation.

Medical imaging devices benefit from 71926 CD/HCP4A Bearing’s low heat generation, ensuring stable performance in sensitive equipment. The chrome steel rings provide long-lasting wear resistance.

In electric motors, 71926 CD/HCP4A Bearing supports high-speed rotations while maintaining minimal vibration. Its metric sizing makes it a versatile choice for various industrial and automotive applications.

Q&A

SEND INQUIRY