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Oiles Lutech E Conductive polyacetal bearings Service range Lubrication condition Service temperature range ℃ Allowable max. pressure P N/mm{2 kgf/cm2} Allowable max. velocity V m/s{m/min} Allowable max. PV value N/mm2・m/s{kgf/cm2・m/min} Dry −40〜+80 9.81{100} 0.83{50} 0.327{200} Relief angle Rake angle Nose radius( mm) carbide too(l JIS) 5〜10゜ 10〜20゜ 0.20〜0.40 Lathe turning Cutting tool 100〜250 0.10〜0.50 0.05〜0.20 Condition I.D. class 8 to 9 O.D. class 7 to 8 Length class 9 to 10 Machining accuracy (bushing) Classes here are in JIS standard. This product demonstrates satisfactory performance at t h e s l i d e s u r f a c e roughness of 6.3 to 12.5 μmRy. Dimensions may change due to thermal expansion, chucking pressure, moisture absorption deformation, etc. High accuracy is ensured if the product is installed on the housing and then ground. Attention should be paid to dimensional variances due to thermal expansion, chucking, and bend of the material. Speed Cut depth Feed (m/min) (mm) (mm/rev) Feature ●Electrically conductive. ●Serviceable without the need for lubrication and demonstrates superior friction characteristics in light-load and high-speed conditions. ●Features low coefficient of friction and superior wear resistance. ●Prevents stick slips and squeak noises. ●Non-rotating type standard products are available for replacement of sintered bearings. Standard Material Custom-made 83Selection Guide Product Air Bearings Metallic Bearing Multi-layer Bearing Plastic Bearing Information Technical Corporate Profi le Information Slide Shifter