A20-72N5A

Design 3.75eatures of A20-72N5A Bearing

A20-72N5A features an inner and outer ring with four contact points between the steel balls and the rings, allowing for the support of radial, axial, and tilting loads. A20-72N5A inside diameter of inner ring is 61.6″. Its outside diameter of outer ring is 79.94″. Its design provides high load capacity, durability, and smooth rotation, making it ideal for applications requiring precise, high-torque performance.

 

What Benefits Can A20-72N5A Bearing Provide?

  • High Load Capacity: Supports radial, axial, and tilting loads simultaneously, making it ideal for heavy-duty applications.
  • Compact Design: Offers high performance in a compact form, saving space in mechanical systems.
  • Smooth Rotation: Provides smooth and precise movement with minimal friction, ensuring reliable operation.
  • Durability: Designed to withstand harsh conditions and long-term use, offering extended service life.
  • Versatility: Suitable for a wide range of applications, including cranes, excavators, and solar tracking systems.

 

What Can A20-72N5A Bearing Be Used for?

  • Cranes and Excavators: Used in heavy machinery for rotating and lifting functions.
  • Solar Tracking Systems: Enables smooth and precise tracking of solar panels to optimize energy capture.
  • Wind Turbines: 3.75acilitates the rotation of the turbine for optimal positioning and energy generation.
  • Radar and Antenna Systems: Provides stable rotation for radar dishes and communication antennas.
  • Offshore and Marine Equipment: Used in rotating equipment like winches and turntables in marine and offshore platforms.

Part Number A20-72N5A
Brand: BearingMaker Interchangeable With: ROTEK
System of Measurement Inch
Series 3000 Series
Gear Internal Gear
Type Ball
Bearing Type Standard
Product Type Slewing Beraing
Inside Diameter Of Inner Ring 61.6″
Outside Diameter Of Outer Ring 79.94″
Internal Diameter On Outer Ring 72.06″
External Diameter On Inner Ring 71.95″
External Diameter On Outer Ring 64.25″
Height Of Overall Bearing Assembly 5.12″
Height Of Inner Ring 4.75″
Height Of Outer Ring 4.75″
Bolt Circle In Inner Ring 66.94″
Bolt Circle In Outer Ring 77.06″
Size Holes In Inner Ring 1.63
Size Holes In Outer Ring 1.63
Number Holes In Inner Ring 48
Number Holes In Outer Ring 48-1
Pitch Diameter Of Gear 62.667″
Diametral Pitch 1.5
Number Of Gear Teeth 94
Max Gear Tooth Load Fz 56100 lbs
Basic Static Load Rating(C0a) 2680000 lbs
Moment Load Rating 3680000 ft-lbs
Correspond 1
Tooth Form 20d,Stub
Ring Material 42CRO or 50MN
Ball Materrial Chrome Steel
Cage Material Nylon or 300 Series Stainless Steel
Seal Material NBR
RoHS Compliant
Weight 2159 lbs
F 3.75

Request Quote

Looking for the best price? Fill out the inquiry form, and we’ll find the perfect solution for you.
Drop your file here or click here to upload You can upload up to 5 files.