24 Types LKV, LKVG Centrepoint 60°/40° extended Runout Type LKV max. 0.005 mm Type LKVG max. 0.003 mm with test report Application High performance turning, hard turning, fine turning, cylindrical grinding. The working space is enlarged due to the extended, slim centrepoint. High Performance Live Centres LK Series 50 40 100 200 300 5000 400 500 1000 2000 3000 4000 10000 300 40 50 100 200 500 400 1000 2000 4000 3000 5000 10000 1000 40 50 100 200 300 400 500 3000 2000 5000 4000 10000 Axialbelastung daN Drehzahl 1/min Drehzahl 1/min 10000 5000 4000 3000 2000 1000 500 400 300 200 100 50 40 200 20 25 100 50 150 250 500 1000 2000 1500 2500 5000 Radialbelastung daN Werkstückgewicht daN 3 2 1 RD AD 3 2 1 50 40 100 200 300 5000 400 500 1000 2000 3000 4000 10000 300 40 50 100 200 500 400 1000 2000 4000 3000 5000 10000 1000 40 50 100 200 300 400 500 3000 2000 5000 4000 10000 Axialbelastung daN Drehzahl 1/min Drehzahl 1/min 10000 5000 4000 3000 2000 1000 500 400 300 200 100 50 40 200 20 25 100 50 150 250 500 1000 2000 1500 2500 5000 Radialbelastung daN Werkstückgewicht daN 3 2 1 RD AD 3 2 1 Radial and axial loads for a bearing life of 2000 operating hours (calculation example on page 11) Radial – Types LKV/LKVG Axial – Types LKV/LKVG D G DA DG LB LA LC r.p.m. r.p.m. workpiece weight daN radial load daN axial load daN Type LKV ID.No. 750V 055003A 750V 055004A 750V 068004A 750V 068005A 750V 092005A Type LKVG ID.No. 751V 055003A 751V 055004A 751V 068004A 751V 068005A 751V 092005A Morse taper 3 4 4 5 5 DA 26 26 36 36 51 D 12 12 14 14 17 DG 55 55 68 68 92 LA 33 33 45,5 45,5 64 LB 41 41 51.5 51.5 60 LC 78 79 102 103 130 G M55x1.5 M55x1.5 M68x1.5 M68x1.5 M92x1.5 Workpiece weight max. daN* 320 320 900 900 1400 r.p.m. max.* 7000 7000 6000 6000 5000 Radial/axial load graph RD1/AD1 RD1/AD1 RD2/AD2 RD2/AD2 RD3/AD3 Draw-off nut (page 23) M55L M55L M68L M68L-5 M92L *observe the load graphs
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