July 12, 2018
GGB’s New EP®30 Material featured in Industry Tap
Industry Tap, Engineering and Industry News website featured an article introducing GGB’s newest...
From September 18, 2018 to September 20, 2018
CTI Symposium China
Visit us at booth 17
From November 6, 2018 to November 11, 2018
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
Before the use of metal polymer plain bearings, grease was applied to boot, bonnet and door hinges to act as a lubricant between the pin and the housing during the opening and closing of the hinge.
The disadvantages of this greased solution are:
The majority of today’s passenger vehicles, vans and trucks are fitted with hinges that use self-lubricating GGB DP4 metal polymer plain bearings.
The structure of GGB DP4 composite bearings consists of a strong steel backing, to which is bonded a porous bronze sinter interlayer impregnated and overlaid with a PTFE enriched wear resistant bearing layer.
This highly resistant composite bearing structure can withstand specific loads of up to 250 MPa / 36 000 psi and temperatures up to 280°C / 536°F which exceeds the curing temperatures of the cataphoretic paint process.
In automotive hinges, the excellent self-lubricating properties of GGB DP4 metal polymer composite bearings offer the following benefits:
Gearbox Shifting Towers and Shifter Forks
Isolator Pulley Dampers
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