SUMMARY H - Horn USA

GROOVING (Internal)CARTRIDGE Type257Bore Ø from 3.150"Width of groove .1 98" − 409"D min2.1 65.787tmaxSeating for cartridgeAAhh 1A2.1 651.614.945A:A.098 min1.6141.49645˚.059.079 .079A:A.453.394R4.039M10.8661.142f.354.94545˚A.5513.1 50 minl 1l 2Ø11R = right hand version shownL = lefthandversionDepth ofgroove inrelation to bore−ØPart number h 1 h f l 2 l 1 Width ofD min t maxgroove "w"R/L 257.2222.05 .846 1 .1 41 1 .653 2.055 .200 − .236 053.1 49 .393R/L 257.2222.07 .846 1 .1 41 1 .653 2.01 5 .240 − .31 5 07R/L 257.2222.09 .846 1.141 1.653 1.976 .319− .409 09 4.724 .591State R or L version.Further shank sizes upon request.l 1=l2− w /2SeatingSizeDimensions in inchSpare partsPlease note type of clampfor Toolholder Clamp Torx screw Adjusting screw Adjusting screw Fasteningdriver axial radial screwR 257..05/..07 L218.5.7.32L 257..05/..07 R218.5.7.32R 257..09T1 5 6.1 2.020 4.08.91 3 0.30.208L218.9.32L 257..09 R218.9.32H40In the UNITED STATES call us toll free