【DO!BOOK・ページリンク】
bearing   164 / 392

BOOKをみる

10秒後にBOOKのページに移動します


Oiles Techmet B Polytetrafluoroethylene plastic multi-layer bearings with back metals Test data W W W Journal rotation test <Testing conditions> Bearing dimension : φ10×φ12×R10 Mating material : SUS304         (surface rouheness 1μmRy) Pressure: 0.029N/mm{2 0.3kgf/cm2} Velocity : 0.600m/s {36.0m/min} Reciprocating cycle : 60cpm Stroke : 300mm Lubrication : dry High temp. thrust rotation test <Testing conditions> Mating material : A5056         (surface roughness 1μmRz) Pressure: 0.98N/mm{2 10.0kgf/cm2} Velocity : 0.083m/s {5.0m/min} Atmospheric temperature : 300℃ Test time : 20hrs. Lubrication : dry 0.50 0.40 0.30 0.20 0.10 0 Coefficient of friction〔μ〕 0 2 4 6 8 10 12 14 16 18 20 Test time〔hrs.〕 Wear amount of the bearing : 0.019mm Journal rotation test <Testing conditions> Bearing dimension : φ10×φ12×R10 Mating material : SUS304         (surface roughness 1μmRy) Pressure: 0.49N/mm{2 5.0kgf/cm2} Velocity : 1.667m/s {100.0m/min} Test time : 150hrs. Lubrication : dry 0.30 0.20 0.10 0 Coefficient of friction〔μ〕 0 50 100 150 200 Total sliding distance〔 km〕 50 100 150 200 0.10 0.05 0 Wear amount〔mm〕 0 Total sliding distance〔 km〕 30 60 90 120 150 0.10 0.08 0.06 0.04 0.20 0 Wear amoun〔t mm〕 0 Test time〔hrs.〕 0.30 0.25 0.20 0.15 0.10 0.05 0 Coefficient of friction〔μ〕 0 30 60 90 120 150 Test time〔hrs.〕 163Selection Guide Product Air Bearings Metallic Bearing Multi-layer Bearing Plastic Bearing Information Technical Corporate Profi le Information Slide Shifter