American Roller Bearings is an industry leader in manufacturing bearings for the Mining Industry. Our bearings are found in mining equipment worldwide and produced with precision for our valued customers.


Bearings Used in Mining Industry

American Roller Bearings manufactures very large bearings to meet the needs of our customers for the mining industry. 

From low-slung underground miners that “mill” the coal from the “wall to behemoth drag lines that remove the overburden, American has been supplying heavy duty cylindrical and tapered roller bearings for that industry for decades.  Many bearings are used in gear reducers, both parallel shaft and planetary designs that reduce input motor speed while increasing torque. Others are used for crucial support and movement needs. All must have the capacity and ruggedness to provide thousands of hours of trouble-free services so the users can supply our country’s huge energy needs.

  • Draglines
  • Shovels
  • Longwall Millers
  • Off Road Dump Trucks
  • Rock Crushing


Mining Brochure

Mining Brochure

Bearings We Offer

American Roller Bearing primarily makes heavy duty bearings that are used in various industries in the US and around the world. Not only must our industrial class bearings provide long in-service life from a rolling fatigue criterion, but they must also hold together structurally from impacts, overloads and occasional high speed excursions. The design of every heavy duty bearing has been optimized to this end, including our large bore bearings.

Bearing Services

American Roller Bearing is proud to support our quality products with quality services before and after the sale. From bearing repair and reconditioning to bearing modifications (where we can modify existing bearings to meet changing needs like adjusting clearances, modifying spacers, and adding counter-bores), American Roller Bearing offers a variety of services:

  • Bearing Inspections
  • Hands-On Training
  • Installation
  • Maintenance
  • Reinstallation
  • Field Repair
  • Factory Reconditioning
  • Bearing Modifications
  • Bearing Repair & Reconditioning

Click here to Request A Quote or call us at 828-624-1460