DX®10 - GGB - #1

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DX®10 Bearing Material DX®10 with DuraStrong™ technology is a trademark of GGB. ©2010 GGB. All rights reserved. www.ggbearings.com 03-10 DX®10 Bearing Material Characteristics Applications • Lead-free [Compliance with the European Parliament’s End of Life Vehicles directive (ref: 2000/53/EC) on the elimination of hazardous materials in the construction of passenger cars and light trucks] • Excellent chemical and erosion resistance • Good fatigue strength and wear performance • Can be broached for tighter tolerances General Greased or oiled applications with high load, high temperature, and contamination; ideal for replacing Bi-metal or Bronze bushings to achieve improved wear performance Automotive Kingpins, oil pumps Industrial Piston pumps, agriculture equipment, construction, lift and cranes, small reciprocating bushing Composition & Structure Operating Conditions Availability Metal-polymer composite material Steel + porous bronze sinter + high tech polymer dry fair Ex Stock • N/A To order • Cylindrical bushes. cylindrical bushes with oil hole, thrust washers, strips and special parts - with or without pin indents oiled very good greased very good water poor process fluid fair Microsection Bearing Properties Unit Value Greased Maximum sliding speed v m/s 2.5 Maximum pv factor MPa x m/s 2.8 Coefficient of friction f – 0.01-0.10 Oil lubrication Maximum sliding speed v m/s 10.0 Maximum pv factor MPa x m/s 2.8 Coefficient of friction f – 0.01-0.06 General Maximum temperature Tmax °C +175 Minimum temperature Tmin °C -40 Maximum load p static MPa 250 Maximum load p dynamic MPa 140 Shaft surface finish Ra ìm 0.4 Shaft hardness - normal HB >200 Shaft hardness - for longer service life HB >350 Sliding layer High-tech polymer Porous bronze sinter Steel backing DX® with