71980 AM

71980 AM Single Row Angular Contact Ball Bearings (General)
Part Number 71980 AM
Brand: LILY
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Equivalent: SKF
System of Measurement Metric
Part No 7980 AM
Bearing Type Ball
Internal Design High Speed
Contact Angle 30°
For Load Direction Angular Contact
Construction Single Row
Seal Type Open
Bore Dia 400 mm
Bore Dia Tolerance -0.03mm to 0
Outer Dia 540 mm
Outer Dia Tolerance -0.038mm to 0
Width 65 mm
Width Tolerance -0.05mm to 0
Shoulder Diameter Inner Ring (Large Side Face)(d1) 447.4 mm
Shoulder Diameter Outer Ring (Large Side Face)(D1) 495.55 mm
Chamfer Dimension (r1 2)(min) 4 mm
Distance Pressure Point (a) 168 mm
Ring Material Chrome Steel
Ball Material Chrome Steel
Cage Material Brass
Dynamic Radial Load 90675 lbf
Static Radial Load 165375 lbf
Max Speed (X1000 rpm) 1.2
Lubrication Lubricated
Temperature Range -30° to 110 °C
ABEC Rating P6 (ABEC-3)
ROHS Compliant
REACH Compliant
Weight 39 kg
71980 AM Single Row Angular Contact Ball Bearings (General) cad drawing

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Design Features of 71980 AM Bearing

71980 AM Bearing comprises a single row of balls, with raceways in the inner and outer rings that are displaced relative to each other in the direction of the bearing axis. 71980 AM bore dia is 400 mm. Its out dia is 540 mm. 71980 AM width is 65 mm. Its design and functionality make it suitable for applications where reliable and efficient rotational motion is critical.

 

What Benefits Can 71980 AM Bearing Provide?

  • Unidirectional Axial Load Capacity: Specifically designed to handle axial loads in one direction along with radial loads, providing efficient performance in various applications.
  • High-Speed Operation: Suitable for high-speed applications due to their design and ability to minimize friction.
  • Angular Contact Design: The contact angle allows them to deal effectively with axial and radial loads, enhancing their load-bearing capacity.
  • Precision and Rigidity: Offer high precision and rigidity, making them ideal for applications requiring accurate shaft rotation.
  • Space-Saving: Their single row design makes them compact and space-efficient, suitable for applications with limited space.

 

What Can 71980 AM Bearing Be Used for?

71980 AM Bearing is used in a variety of applications where handling combined axial and radial loads with high precision and speed is essential. Typical uses include:

  • Automotive Systems: In components like clutches and steering columns.
  • Industrial Machinery: In pumps, compressors, and gearboxes.
  • Manufacturing Equipment: In conveyor belts and assembly lines.
  • Aerospace Applications: In various aircraft systems requiring precise motion control.
  • Precision Tools: In high-speed drilling and grinding machines.