FLENDER Standard Couplings Torsionally Rigid All-Steel Couplings — ARPEX ARS-6 Series © Siemens AG 2015 Further hubs and flanges J hub Weights and mass moments of inertia apply to a J hub with a maximum bore D1. Ordering example: ARPEX ARS-6 J hub, size 105-6, hub with bore 60H7 mm and parallel keyway to DIN 6885/1 and set screw. Article No.: 2LC0470-1JU90-0AA0 L1E 6 6/21 Siemens MD 10.1 · 2015 Size Dimensions in mm Mass moment of inertia Article No. Weight DA D1 ND1 NL U1 J Order codes for bore diameters and toler- ances are specified in catalog section 3 m Keyway DIN 6885 max.
mm kgm2 kg 78-6 40 53 30 7 0.0002 2LC0470-0JU90-0AA0 0.3 105-6 60 80 45 7 0.0013 2LC0470-1JU90-0AA0 0.9 125-6 70 92 55 9 0.0029 2LC0470-2JU90-0AA0 1.5 140-6 80 107 65 9 0.0058 2LC0470-3JU90-0AA0 2.4 165-6 92 124 75 9 0.0121 2LC0470-4JU90-0AA0 3.7 175-6 96 130 80 12 0.0168 2LC0470-5JU90-0AA0 4.5 195-6 106 142 80 12 0.0244 2LC0470-6JU90-0AA0 5.4 210-6 110 149 90 13 0.0347 2LC0470-7JU90-0AA0 6.9 240-6 130 173 100 15 0.0675 2LC0470-8JU90-0AA0 9.9 255-6 0.0961 2LC0471-0JU90-0AA0 12.6