OILES 500F Cost-iron base / Plugged solid lubricants bearing

STANDARD PRODUCT CUSTOMIZED PRODUCT

Bearing based on cast iron for low and middle loads and low velocity operations
Standard Product INDEX OILES 500F Guide bushing FGB OILES 500F Guide Post MGP OILES 500F Multipurpose wear plate FWP
OILES 500F is a self-lub bearing based on cast iron containing solid lubricant is for low and middle loads. Features The self-lub bearing performs great for low and middle loads and low velocity operations Excellent wear resistance at locations where proper oil film is hard to be formed due to reciprocating, intermittent or oscillating motion Cost lower than bronze alloy base bearing's Available in standard products with various sizes
Service Range for 500F-SL1 Lube state No external lube Periodical lube Service temperature range -40~+400 -40~+150 P max. N/mm2{ kgf/cm2} 5(73.5) { 51(750)} 8(73.5) { 82(750)} V max. m/s{ m/min} 0.15{ 9} 0.25{ 15} PV max. N/mm2·m/s { kgf/cm2·m/min} 0.50{ 306} 0.80{ 490} Values in ( ) are of static allowable pressure. Indicates static allowable pressure either without sliding or when sliding with extremely low velocity less than 0.0017m/s {0.1m/min}.	Mechanical Property Density ---------- g/cm3 7.1 Tensile strength JIS Z 2241 N/mm2 { kgf/mm2} 150 { 15} Compressive strength ---------- N/mm2 { kgf/mm2} 440 { 45} Impact strength JIS Z 2242 J/cm2 { kgfm/cm2} 1 { 0.1} Hardness JIS Z 2243 ---------- HB160 Modulus of longitudinal elasticity JIS Z 2241 N/mm2 { kgf/mm2} 78,000 { 8,000} Coefficient of linear expansion ---------- ×10-5-1 1.2 Thermal conductivity ---------- W/m {cal/seccm} 50.2 { 0.12} * Values above are nominal values, not standard values.
Test data
Plane reciprocating motion test <Test conditions> Dimensions of specimen: 40×40×t20 Mating material: FC250 ground Load: 5.9N/mm2 {60kgf/cm2} Velocity: 0.12m/s {7m/min} Stroke: 80mm No. of reciprocations: 100,000cycle Lubrication: Initial greasing only
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