Stronger. Commitment. Mining.


Timken Power Systems, which includes Philadelphia Gear, has an extensive knowledge base in the service of mission critical industrial gears, including crusher drives and variable speed drives. They are ready to handle the toughest repair challenges in the most demanding industries.



Bearing Repair & Gearbox Solutions for Mining Equipment

Highly-engineered, massive mining equipment components like bearings and gears are expensive to replace. You can save on lead times and budget by repairing and reusing existing components.


Save money and time. A roller bearing remanufactured by Timken can cost 20 to 60 percent less than the cost of a new bearing. Philadelphia Gear®, a Timken brand, provides mining equipment gearbox solutions. That includes gearbox repairs and rebuilds by gearbox experts.

Timken Industrial Services
Customer Service
(877)-4-TIMKEN or (877-484-6536)


Philadelphia Gear
From outside the U.S.


Timken Industrial Roller
Bearing Repair Brochure

Underground Mining Brochure
Above Ground Mining Brochure