| Message: | OOB-11 Dry Bearings Bronze base+Bronze Powder+PTFE layerHydraulic Pumps & Motors, TransmissionTransfer Cases, Differentials &Dual Mass FlyWheels bearing bushingProduct Overview:Apply to the oil fuel work harder parts,wear resistance,low coefficient of friction,long life;good overall performance.Apply to the oil or fuel work harder parts,wear resistance,low ciefficient of friction,long life:good overall performance.TechnicalMax. loadStatic250N/mm2Friction coefficient0.03~0.20Very low speed140N/mm2Rotatingoscillating60N/mm2Max.Dry running2m/sspeedHydrodynamic>2m/soperationMax. PVdryrunningShort-termoperation3.6N/mm2*m/3Thermal conductivity70W(m*K)-1Continuousoperation1.8N/mm2*m/3Temp. limit-195℃~+280℃Coefficient of thermal11*10-6*K-1expansionMaterial1. PTFE/fibre mixture thickness 0.01~0.03mm, provides an excellent initial transfer film, which effectively coats the mating surfaces of the bearing assembly, forming an oxide type solid lubricant film.
2. Sintered bronze powder thickness 0.20-0.35mm, provides max. thermal conductivity away from the bearing surface, also serves as a reservoir for the PTFE/Fibre mixture.
3. Bronze backing, provides exceptionally high load carrying capacity, excellent heat dissipation and very good corrosion resistance. url:http://www.boccoletrade.com |
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