D DA 45 High Performance Live Centres T Line VDI shank Type TRS – centrepoint 60° Type TRV – centrepoint 60°/40° extended Type TRE – centre spindle with 1:7.5 internal taper for interchangeable inserts (page 43) Runout max. 0.005 mm, with test report max. 0.003 mm, high precision design on request Type TRV 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 1 3 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 2 4 RT AT 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 1 3 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 2 4 RT AT 2 1 Radial and axial loads for a bearing life of 2000 operating hours (see calculation example page 11) Radial – Types TRS/TRV VDI Axial – Types TRS/TRV VDI LA LB DG D LC DF Type TRS Type TRE K1 DA Interchangeable inserts for type TRE on page 43 r.p.m. r.p.m. workpiece weight daN radial load daN axial load daN Type TRS TRV TRE TRS TRV TRE ID.No. 700S 055VDI30 700V 055VDI30 700E 055VDI30 700S 068VDI40 700V 068VDI40 700E 068VDI40 Shaft size VDI 30 30 30 40 40 40 DG 55 55 55 68 68 68 DA - 25 25 - 35 35 D 25 12 - 35 14 - DF 68 68 68 83 83 83 K1 - - 15 - - 22 LA 28 37 13 40 49 21 LB 56 56 56 68 68 68 LC 84 93 69 108 117 89 Workpiece weight max. daN* 420 320 ** 800 700 ** Spring travel 2.7 2.7 2.7 4.2 4.2 4.2 r.p.m. max.* 5000 5000 5000 4000 4000 4000 Radial/axial load graph RT2/AT1 RT1/AT1 ** RT4/AT2 RT3/AT2 ** Suitable inserts - - 484.. - - 487.. **The radial load of type TRE is limited by the interchangeable inserts (page 43) *observe the load graphs
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