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 RF AF 2 1 3 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 RF AF 2 1 3 Radial and axial loads for a bearing life of 2000 operating hours (calculation example on page 11) Radial – Type LRV Axial – Type LRV 37 High Performance Live Centres LR Series Type LRV Centrepoint 60°/40° extended spring loaded with pressure indication by coloured rings Runout max. 0.005 mm, with test report max. 0.003 mm, high precision design on request Application Turning, CNC turning. With multi-spindle machines or CNC lathes with twin tool turrets. As a tailstock centre when using face drivers. The extended slim centrepoint allows improved access for cutting tools LA LC LB DG DA D r.p.m. r.p.m. workpiece weight daN radial load daN axial load daN Type LRV ID.No. 700V 055003 700V 068004 700V 092005 Morse taper 3 4 5 DA 25 35 50 D 12 14 18 DG 55 68 92 LA 37 49 69 LB 51 63 82 LC 93 117 157 Workpiece weight max. daN* 320 900 1400 Spring travel 2.7 4.2 5.4 r.p.m. max.* 5000 4000 3500 Radial/axial load graph RF1/AF1 RF2/AF2 RF3/AF3 Axial force per coloured ring page 34 Available with draw-off thread and draw-off nut (design A, page 34) *observe the load graphs
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