Mining & Earth Moving

For manufacturers of construction and other off-highway equipment, Kormax Case-Hardened bushes are a economical robust option for reliable operating. For a tougher longer lasting bush upgrade to Copper Nickel 729 for extended service-life and reduced galling failure. For a greaseless, maintenance-free solution our Toughmax Bushings can be made to achieve an extended service life. Our bearings provide superior performance and lower cost of ownership and reliability.

Used in a wide range of construction equipment, Kormax bushings and pins deliver high reliability under the most extreme conditions in applications such as excavators and soil equipment, graders, concrete pumps, pile drivers, fork lifts, scissor lifts, access platforms in addition to various types of cranes and container handling systems.


  • Articulating Joints
  • Axle Trunnions
  • Boom Joints
  • Conveyors
  • Crawlers
  • Dump Body Pivot
  • Dumpers
  • Frame/Walking Beam Trunnion
  • Linkage Pins
  • Graders
  • Steering Cylinders
  • Suspension or Track Trunnions


Low maintenance

Kormax bearings are ideal for applications exposed to high impact, long service life in operating conditions often with inadequate or no lubrication.

Improved performance and service life

Superior wear resistance and high shock load capacity result in extended bearing service life and improved reliability under rugged conditions. Excellent low friction properties reduce power losses for improved equipment performance.

Reduced costs

Lower shaft costs by eliminating the need for hardening and machining grease paths. A compact, one-piece construction provides space and weight savings to simplify assembly.

Custom Design

Design the best bushing suitable for a unique application with Kormax Better by Design bearing design service. Achieve service-life, reliability and cost saving goals by dealing directly with an engineering firm with access to multiple manufacturing options.

Need a complete design solution? Find out how we can help.

Better by design
Mining & Earth Moving