OILES Fiberflon TR Tetrafluorothylene resin multi-layered bearing

CUSTOMIZED PRODUCT

Stable in coefficient of friction under high loads and low velocity operations
OILES Fiberflon TR has a combination of tetrafluoroethylene resin fiber and new generation material fiber as the friction surface with additional resin treatment. The self-lub bearing has a resin or metal as backing material. Features Applicable to high loads and low velocity operations without lubrication Low friction coefficient owing to tetrafluoroethylene resin Cold flow, a defect of tetrafluoroethylene resin, is much improved by using woven cloth over sliding surface bonded with resin Usable in water and seawater
Service Range Lub state: Self-lub Service temperature range -40~+120 P max. N/mm2{ kgf/cm2} 100{ 1020} V max. m/s{ m/min} 0.15{ 9} PV max. N/mm2·m/s{ kgf/cm2·m/min} 1.20{ 734} Condition: In the air, Bushing, Shaft Rotation Mechanical Property Specific gravity JIS K 6911 ---------- 1.4 Tensile strength JIS K 6911 N/mm2{ kgf/mm2} 95{ 9.7} Bending strength JIS K 6911 N/mm2{ kgf/mm2} 110{ 11.2} Compressive strength JIS K 6911 N/mm2{ kgf/mm2} 195{ 19.9} Radial crushing strength JIS Z 2507 N/mm2{ kgf/mm2} 145{ 14.8} (Rolled molding) Hardness JIS K 6911 ---------- HRM80 Izod impact strength (with-notch) JIS K 6911 J/m{ kgf-cm/cm} 177{ 18} Coefficient of linear expansion ASTM D 696 ×10-5-1 2~3 * Values above are nominal values, not standard values.
Test data
Journal oscillating test <Test conditions> Dimensions of specimen: 40×50×L30 Mating material: S45C (Surface roughness 2mRy) Load: 49.0N/mm2{500kgf/cm2} 34.3N/mm2{350kgf/cm2} Velocity: 0.005m/s {0.31m/min} Oscillating cycle: 5cpm Oscillating angle: ±45° No. of oscillating: 50,000cycle Testing time: 167h Clearance: 0.170mm Lubrication: Self-lub
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