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88-03 Test data Journal rotation test <Testing conditions> Bearing dimension : φ10×φ14×.10 Mating material : aluminum alloy(A5056) Pressure: 0.98N/mm{2 10kgf/cm2} Velocity : 0.25m/s {15m/min} Test time : 200h(intermittent, 12s ON and 1s OFF) Lubrication : dry Journal bearing rotation test <Testing conditions> Bearing dimension : φ10×φ14×.10 Mating material : aluminum alloy ( A5056 surface roughness 0.6μmRa) Pressure: 0.98N/mm{2 10kgf/cm2} Velocity : 0.17m/s {10m/min} Test time : 50h Lubrication : dry 0 0.05 0.1 0.15 0.2 0.25 0.3 Wear amoun〔t mm〕 88-03 Others PA bearing 0.5 0.4 0.3 0.2 0.1 0 0 50 100 150 200 250 Coefficient of friction〔μ〕 Others PA bearing 88-03 Test time〔h〕 0.5 0.4 0.3 0.2 0.1 0 0 10 20 30 40 50 Coefficient of friction〔μ〕 Others POM bearing 88-03 Test time〔h〕 0.005 0.238 0 2 5 4 6 8 10 Wear amoun〔t mg〕 Others POM bearing 1.6 8.7 88-03 W W 98 Selection Guide Product Information Plastic Bearing Multi-layer Bearing Metallic Bearing Air Bearings Technical Slide Shifter Information Corporate Profi le