sf-2dx boundary bearings with lubrication structure
人民幣 6.50-6.50
Flange bush
人民幣 4.60-4.60
銅鉛合金雙金屬軸
人民幣 4.50-4.50
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SF-2DXSMECHANICAT FEATURE: Max Carrying Capacity Max Sliding Speed Max Sliding Speed Betake Temperature When Make and break Coefficient of wear K Coefficient of Wear dry Oil Coefficient of expand Coefficient of transmit hot 140N/mm2 2.7m/s 5.3m/s
-40~+130℃ 3×10-11mm2/N 0.15-0.25 0.05-0.15 3×10-5/℃ 40W/MK STRUCTURE：1、POM with lead 0.3-0.5mm 2、Porous bronze 0.2-0.3mm3、Steel backing 0.4-2.2mm 4、Copper plating 0.008mmAPPLICATLONS FEATURE:1.Large sustain, good wear-resitant. 2.Sritable for revolve aport and swing sport when under heavy weight and slow speed, aswell the ccoasion that not form fluid impetus lubrication because of frequently open and closed in the course of loading. 3.Keep in good repair even if add oil when boundary lubricate, if add oil in process, the using life will be longer. 4.Remain some plastic in machining, fitting into aperture then machining for self motion, to reach the best assemble dimension. 5.Used for vehicle chassis, merallurgy marchine, mining machinery the mechanism of water conservancy, onstruction equipment, angrioultural mechanismand roll steel equipment.
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