Schunk 263401 ER40 SK40x70

DescriptionER40 SK40x70, ToolholderER Collet ChucksSeries: ER Collet ChucksToolholder interface: SK 40Projecting length: 70 mmRun-out accuracy: ≤ 0.008 mm at 2.5 x DBalancing grade: G2.5 at 25,000 RPM or Umax < 1 gmmScope of delivery: Includes clamping nutGeneral notes about the seriesRun-out accuracy≤ 0.008 mm at 2.5 x DBalancing gradeG2.5 at 25,000 RPM or Umax < 1 gmmData carrierBore holes for data carriers according to DIN 69873Toolholder changesFor automatic toolholder changesCoolant supplyCoolant supply according to ISO 7388 AD/AFBores for form AF are sealed for transportLength adjustment screwWith thread for an adjustment screw for axial length adjustment, but without adjustment screwScope of deliveryIncludes clamping nutIndividualAdditional sizes and customized designs are available upon requestTechnical data ER40 SK40x70ID:0263401Technology:ER Collet ChucksSeries:ER Collet ChucksToolholder interface:SK 40Toolholder standard:DIN ISO 7388-1 AD/AFER clamping size:ER 40Min. clamping diameter D1 [mm]:4Max. clamping diameter D1 [mm]:26D2 [mm]:63D3 [mm]:63Projecting length L1 [mm]:70L4 [mm]:26L5 [mm]:50.9G:M28x1.5Weight [kg]:1.26