OILES 50 Polyurethane resin bearing

CUSTOMIZED PRODUCT

Excellent in control of abnormal noise and vibration. Strong resistance to abrasive wear.
OILES 50 is an elastomer consisting of thermoplastic polyurethane with various additives. Available in various grades. Features Retainable of stable performance with excellent wear resistance even under abrasive circumstances where foreign matters are encountered, or the surface of mating material is rough Excellent control of noise and vibration and impact load carrying capacity owing to flexibility of the rubber Outstanding resistance to low temperature, weather and ozone Injection molding and extrusion molding enables various shapes
Types of OILES 50 Series Type Series Hardness (Note 1) Acceptable temperature Characteristics HDA HDD P1000 Polybutyleneadipate P1085 85 --- 80 ·Low load use ·Impact load carrying capacity P1090 90 --- P1095 95 46 P1098 98 53 P5000 Polycaprolactone P5085 85 --- 80 ·Low and middle load ·Water resistance ·Heat resistance P5090 90 --- P5095 95 46 P5098 98 53 P5000D P5059D --- 59 100 ·High load ·Water resistance ·Heat resistanc P5064D --- 64 P5068D --- 68 P5074D --- 74 (Note 1) Hardness: jJIS K 7215 durometer hardness HDA - type A durometer hardness HDD - type D durometer hardness OILES 50 P1000 series Mechanical Property P1085 P1090 P1095 P1098 Specific gravity JIS K 7311 ---------- 1.21 1.22 1.22 1.23 Tensile strength JIS K 7311 N/mm2{ kgf/cm2} 43.1{ 440} 43.1{ 440} 45.1{ 460} 45.1{ 460} Tensile break elongation JIS K 7311 % 610 600 550 550 Break strength JIS K 7311 N/mm{ kgf/cm} 113{ 150} 127{ 130} 147{ 150} 157{ 160} Bikatto softening point JIS K 7206 110 118 122 125 * Values above are niminal values, not standard values. OILES 50 P5000 series Mechanical Property P5085 P5090 P5095 P5098 Specific gravity JIS K 7311 ---------- 1.17 1.18 1.18 1.19 Tensile strength JIS K 7311 N/mm2{ kgf/cm2} 44.1{ 450} 46.1{ 470} 47.1{ 480} 49.0{ 500} Tensile break elongatio JIS K 7311 % 550 500 500 500 Break strengt JIS K 7311 N/mm{ kgf/cm} 118{ 120} 137{ 140} 147{ 150} 157{ 160} Bikatto softening point JIS K 7206 116 130 131 141 * Values above are nominal values, not standard value OILES 50 P5000D series Mechanical Property P5059D P5064D P5068D P5074D Specific gravity JIS K 7311 ---------- 1.20 1.21 1.23 1.23 Tensile strength JIS K 7311 N/mm2{ kgf/cm2} 49.0{ 500} 51.0{ 520} 52.0{ 530} 52.0{ 530} Tensile break elongation JIS K 7311 % 450 400 350 350 Break strength JIS K 7311 N/mm{ kgf/cm} 177{ 181} 206{ 210} 235{ 240} 275{ 281} Bikatto softening point JIS K 7206 143 145 147 151 * Values above are nominal values, not standard values.
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