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Oiles 500SP1 High-strength brass bearings with embedded solid lubricant Feature Serviceable without the need for lubrication. Demonstrates high performance under high-load and 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. Superior chemical resistance and corrosion resistance. Standard products are available in various sizes. Service range 500SP1 SL1 500SP1 SL4 Dry |40`{80 49i150jo500i1,530jp 0.25o15p 1.65o1,010p 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`{300 0.50o30p 1.65o1,010p 29i150jo296i1,530jp periodic lubrication |40`{150@ 1.00o60p 3.25o1,990p 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. Some products require application of solid lubricants on the sliding surface after processing. Contact us for grinding and milling information. The values shown above are typical values, not the standard values. iNote 1jCompressive strength is 0.1% 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]). Density Tensile strength Tensile elongation at break Compressive strength Impact strength Hardness Modulus of longitudinal elasticity Co-efficient of linear expansion Thermal conductivity . JIS Z 2241 JIS Z 2241 . JIS Z 2242 JIS Z 2243 JIS Z 2241 . . 7.8 755o77p 12 345o35piNote 1j 19o1.9p HB210 105,000o10,700p 2.12 87.8o0.21p Mechanical properties g/cm3 N/mm2okgf/mm2p N/mm2okgf/mm2p J/cm2okgfm/cm2p . N/mm2okgf/mm2p ~10|5 |1 W/mocal/seccmp Please indicate the type of motion (rotation, reciprocating, rotation & reciprocating) for custom-made products. Solid lubricant, SL401 and SL403 are not lead-free. When you use standard 500SP1 seires in the temperature of 150 and over, contact us for more information. Refer to page 36 for the suitable solid lubricant for made-to-order bearings. 181Selection Guide Product Air Bearings Metallic Bearing Multi-layer Bearing Plastic Bearing Information Technical Corporate Profi le Information Slide Shifter