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High precision hollow short cylindrical roller for motor driven pump factory

Main parameter: Material:GCR15, SUJ2 , AISI52001 Hardness:HRC60 65 Out diameter tolerance:0.01mm Length tolerance:0.005mm Parallelism:0.003mm Perpendicularity:0.005mm Endface runout:0.003mm Roundness:0.001mm Roughness:Ra0.10um Main use: 1.fuel pump, diesel oil pump, lubricating ...

FuZhou DEKE Precision Industry CO.,LTD    [Manufacturing & Processing Machinery]   [Machine Tool Parts]   [2018-11-23 15:05:11 ]