yDO!BOOKEy[WNz
bearing@@@183 / 392

BOOK݂

10bBOOK̃y[WɈړ܂


Test data 0 10 20 30 40 50 60 70 Oscillation cyclek~103cyclesl 0.3 0.25 0.2 0.15 0.1 0.05 0 Journal oscillation test 500SP1-SL4 Testing conditions Bearing dimension F 40~50~.30 Mating material F SUS304 PressureF 29.4N/mmo2 300kgf/cm2p Velocity F 0.012m/s o0.75m/minp Oscillating cycle F12cpm Oscillating angle F }45 Test cycle F 70,000cyclei97.2hj Ambience F in the atmosphere, room temp. Lubrication F initial grease SL464g coating W Journal rotation test 500SP1-SL1 Testing conditions Bearing dimension F 40~50~R30 Mating material F S45C high frequency quenched PressureF 24.5N/mmo2 250.0kgf/cm2p Velocity F 0.033m/s o2.0m/minp Test time F 100hrs. Ambience F in the atmosphere, room temp. Lubrication F dry Journal oscillation test 500SP1-SL1 Testing conditions Bearing dimension F 40~50~R30 Mating material F S45C PressureF 19.6N/mmo2 200.0kgf/cm2p Velocity F 0.025m/s o1.5m/minp Oscillating cycle F 24cpm Oscillating angle F }45 Test time F 168hrs. Ambience F in the atmosphere, room temp. Lubrication F dry 0.5 0.4 0.3 0.2 0.1 0 0 28 56 84 112 140 168 Coefficient of frictionkʁl Test timekhrs.l Wear amount of bearing F 0.013mm 0.5 0.4 0.3 0.2 0.1 0 0 10 20 30 40 50 60 70 80 90 100 Coefficient of frictionkʁl Test timekhrs.l Wear amount of bearing F 0.020mm W W W Journal oscillation test 500SP1-SL4 Testing conditions Bearing dimension F 60~75~.50 Mating material F SUS403 PressureF 24.5N/mmo2 250kgf/cm2p VelocityF 0.018m/os 1.13m/minp Oscillating cycle F12cpm Oscillating angle F }45 Test cycle F 70,000cyclei97.2hj Ambience F in the purified water Lubrication F initial grease SL464g coating Wear amount of bearing F 0.005mm 0 10 20 30 40 50 60 70 Oscillation cyclek~103cyclesl 0.3 0.25 0.2 0.15 0.1 0.05 0 Wear amount of bearing F 0.010mm Coefficient of frictionkʁl Coefficient of frictionkʁl 182 Selection Guide Product Information Plastic Bearing Multi-layer Bearing Metallic Bearing Air Bearings Technical Slide Shifter Information Corporate Profi le