Locking Assemblies COM-D, boreholes 19 - 100 mm

Product image
Product image

Material: Steel.

  • For fixing a hub (e.g. drive wheel,
  • rotor or similar) on a shaft.
  • For high torques.
  • Self-centering.
  • Slight axial offset possible during mounting.
  • Concentricity: 0.02 to 0.04mm.
Fit: Shaft h8, Hub H8. Surface roughness hub/shaft Rz max. 12.5 µm.



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SKU d [mm] D [mm] L1 [mm] A [mm] L [mm] L2 [mm] Transmissible Torque T [Nm] Transmissible Axial Force Fax [k N] Surface Pressure Shaft PW [N/mm²] Surface Pressure Hub PN [N/mm²] Bolts (DIN 912, 12.9) [No x Size] Tightening Torque TA [Nm] Weight [kg]
61557019 19 47 26 30 39 45 353 31 228 98 6 x M6 x 25 17 0,39
61557020 20 47 26 30 39 45 530 52 274 118 6 x M6 x 25 17 0,37
61557022 22 47 26 30 39 45 582 52 247 116 6 x M6 x 25 17 0,35
61557024 24 50 26 30 39 45 650 53 244 120 6 x M6 x 25 17 0,40
61557025 25 50 26 30 39 45 680 54 216 110 6 x M6 x 25 17 0,38
61557028 28 55 26 30 39 45 760 56 200 105 6 x M6 x 25 17 0,45
61557030 30 55 26 30 39 45 850 56 192 109 6 x M6 x 25 17 0,43
61557032 32 60 26 30 39 45 1130 70 228 121 8 x M6 x 25 17 0,53
61557035 35 60 26 30 39 45 1220 71 206 120 8 x M6 x 25 17 0,50
61557038 38 65 26 30 39 45 1370 71 198 114 8 x M6 x 25 17 0,60
61557040 40 65 26 30 39 45 1410 72 184 112 8 x M6 x 25 17 0,56
61557042 42 75 30 35 47 55 2170 100 219 122 6 x M8 x 30 41 0,95
61557045 45 75 30 35 47 55 2330 100 204 122 6 x M8 x 30 41 0,92
61557048 48 80 30 35 47 55 2480 100 194 117 6 x M8 x 30 41 1,10
61557050 50 80 30 35 47 55 2560 100 182 116 6 x M8 x 30 41 1,00
61557055 55 85 30 35 47 55 3700 130 222 141 8 x M8 x 30 41 1,10
61557060 60 90 30 35 47 55 3800 140 192 130 8 x M8 x 30 41 1,16
61557065 65 95 30 35 47 55 4600 140 194 131 8 x M8 x 30 41 1,20
61557070 70 110 40 46 61 71 7700 220 209 133 8 x M10 x 35 83 2,30
61557075 75 115 40 46 61 71 8100 220 192 126 8 x M10 x 35 83 2,50
61557080 80 120 40 46 61 71 8600 220 182 121 8 x M10 x 35 83 2,70
61557085 85 125 40 46 61 71 11600 270 214 148 10 x M10 x 35 83 2,90
61557090 90 130 40 46 61 71 12000 270 200 135 10 x M10 x 35 83 3,20
61557095 95 135 40 46 61 71 13000 280 196 134 10 x M10 x 35 83 3,50
61557100 100 145 46 52 70 82 15000 300 173 120 8 x M12 x 40 145 4,00