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Oiles 500F Cast iron bearings with embedded solid lubricant Feature Serviceable without the need for lubrication. Demonstrates high performance under low- and middle-load, low-speed operations. Demonstrates superior wear resistance in applications where oil film is seldom produced such as reciprocating motions, oscillation, frequent starts and stops, etc. Lower prices than the bearings with copper alloy bases. Standard products are available in various sizes. Service range 500F SL1 Lubrication condition Service temperature range Allowable max. pressure P N/mmo2 kgf/cm2p Allowable max. velocity V m/som/minp Allowable max. PV value N/mm2Em/sokgf/cm2Em/minp Dry |40`{400 5i73.5jo51i750jp 0.15o9p 0.50o306p periodic lubrication |40`{150 8i73.5jo82i750jp 0.25o15p 0.80o490p Relief angle Rake angle Nose radiusi mmj Speed im/minj Cut depth immj Feed imm/revj carbide tooil JISj 5`10K 2`5K 0.40`0.80 100`200 0.05`0.30 0.08`0.30 Lathe turning Condition Cutting tool I.D. class 7 to 8 O.D. class 6 to 7 Length class 8 to 9 Machining accuracy (bushing) Classes here are in JIS standard. This product demonstrates satisfactory performance at the slide surface roughness of 6.3 to 12.5 mRy. The values shown above are typical values, not the standard values. The values in parentheses are static bearing pressures, which are the bearing pressures in applications with no motion or very small motion (0.0017m/s [0.1m/min]). Apply solid lubricant or grease to the sliding surface after machining. Contact us for grinding and milling information. When you use standard 500F series in the temperature of 150 and over, contact us for more information. Please indicate the type of motion (rotation, reciprocating, rotation & reciprocating) for custom-made products. Solid lubricant, SL401 and SL403 are not lead-free. Density Tensile strength Compressive strength Impact strength Hardness Modulus of longitudinal elasticity Co-efficient of linear expansion Thermal conductivity . JIS Z 2241 . JIS Z 2242 JIS Z 2243 JIS Z 2241 . . 7.3 250o26p 740o75p 4o0.4p HB190 107,800o11,000p 1.2 50.2o0.12p 7.1 150o15p 440o45p 1o0.1p HB160 78,000o8,000p 1.2 50.2o0.12p Mechanical properties 500F1 500F2 g/cm3 N/mmo2 kgf/mm2p N/mmo2 kgf/mm2p J/cmo2 kgfm/cm2p . N/mmo2 kgf/mm2p ~10|5 |1 W/mocal/seccmp Standard product / Custom-made product 217Selection Guide Product Air Bearings Metallic Bearing Multi-layer Bearing Plastic Bearing Information Technical Corporate Profi le Information Slide Shifter