March 19, 2018
Dr. Michael Kim from GGB to teach online SAE Course covering
GGB’s Principal Engineer for Tribological Materials, Dr. Michael Kim is teaching an online SAE...
From July 16, 2018 to July 22, 2018
Visit us at hall 2, stand # 2030
From September 18, 2018 to September 20, 2018
CTI Symposium China
Visit us at booth 17
Get in touch with our experts
Oil & Gas
Increase Service Life
Replace Roller Bearings
Reduce Size / Weight
Engineered Plastics Bearings
Fiber Reinforced Composite Bearings
Bushing Blocks and Thrust Plates
Metal and Bimetal Bearings
AT A GLANCE
For large civil engineering projects, heavy equipment such as bulldozers and scrapers move earth and aggregates into place to create a surface called “rough grade”. From this, motorized graders provide a flat or inclined surface to obtain the final surface called “finish grade”.
This smooth surface is created by a long blade fixed to the grader that is precisely adjusted in position and angle by hydraulic cylinders and a system of linkages and pivots.
To simplify blade set-up and blade adjustment, self-lubricating, maintenance-free HSG (High Strength GAR-MAX®) fiiber reinforced composite bearings are mounted in many of the pivots, including articulation cylinders, blade tilt cylinders, lean cylinders, lift cylinder trunnions, lift arms, frame pivots and lock bars.
High performance, self-lubricating HSG plain bearings offer the following benefits:
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