FB090 bronze rolling bearing material MATERIAL STRUCTURE basic characteristics of the organization to CuSn6.5P0.1 or CuSn8P0.3 bronze bushings for rolling a substrate having a high bearing, bearing wear good economy. FB090 product standard work surface covered with regular diamond oil hole, played the role of oil in the starting exercise can form a film easier to reduce the starting friction coefficient. The main parameters TECHNICAL DATE maximum load static load 120N / mm2 hardness HB 90-120 fixed bearing 40N / mm2 Elongation 40% maximum line speed 2m / s Temperature -100 ℃ ~ + 200 ℃ largest PV 2.8N / mm2.m / s friction coefficient from 0.08 to 0.25 Tensile strength 450N / mm2 thermal conductivity 60W (mK) -1 yield strength of 250N / mm2 linear expansion coefficient 15x10-6K application features APPLICATION CHARACTER 1. The product is covered with diamond shaped bore hole oil, oil pit in Use the store a lot of fat, extending refueling intervals; 2. less oil lubrication for fuel or water lubrication difficult situations; 3. good wear resistance, low friction, long life; 4. -100 ℃ -200 ℃ in the range of use; 5. go together good performance, low noise, no pollution; 6. thin-walled structure, light weight, can reduce mechanical volume; 7. substrate with a high density, no gas shrinkage, large carrying capacity ; has been widely used in various mechanical sliding parts, such as: automated machinery and equipment (stretching, swinging, sliding, bending, spinning, rotating parts) hydraulic cylinder guide sleeve, textile machinery, plastic molding machines, die casting machine, rubber machinery, hydraulic truck, automobile and motorcycle industry, ports, irrigation, engineering, agricultural machinery.