Locking Assemblies COM-C, boreholes 18 - 100 mm

Product image
Product image

Material: Steel.

  • For fixing a hub (e.g. drive wheel,
  • rotor or similar) on a shaft.
  • For medium high torques.
  • Self-centering.
  • No axial offset 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] D1 [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]
61557118 18 47 26 30 39 45 53 300 32 155 70 6 x M6 x 22 17 0,40
61557119 19 47 26 30 39 45 53 320 32 165 70 6 x M6 x 22 17 0,39
61557120 20 47 26 30 39 45 53 340 34 175 75 6 x M6 x 22 17 0,38
61557122 22 47 26 30 39 45 53 370 34 160 75 6 x M6 x 22 17 0,37
61557124 24 50 26 30 39 45 56 400 34 145 70 6 x M6 x 22 17 0,45
61557125 25 50 26 30 39 45 56 420 34 140 70 6 x M6 x 22 17 0,44
61557128 28 55 26 30 39 45 61 470 34 125 65 6 x M6 x 22 17 0,50
61557130 30 55 26 30 39 45 61 510 34 115 65 6 x M6 x 22 17 0,45
61557132 32 60 26 30 39 45 66 720 45 145 80 8 x M6 x 22 17 0,59
61557135 35 60 26 30 39 45 66 790 45 135 80 8 x M6 x 22 17 0,53
61557138 38 65 26 30 39 45 71 860 45 125 70 8 x M6 x 22 17 0,62
61557140 40 65 26 30 39 45 71 900 45 120 70 8 x M6 x 22 17 0,60
61557142 42 75 30 35 47 55 81 1320 63 135 75 6 x M8 x 30 41 1,05
61557145 45 75 30 35 47 55 81 1410 63 125 75 6 x M8 x 30 41 0,98
61557148 48 80 30 35 47 55 86 2010 84 120 70 6 x M8 x 30 41 1,30
61557150 50 80 30 35 47 55 86 2100 84 110 70 6 x M8 x 30 41 1,00
61557155 55 85 30 35 47 55 91 2310 84 135 90 8 x M8 x 30 41 1,10
61557160 60 90 30 35 47 55 96 2520 84 124 85 8 x M8 x 30 41 1,20
61557165 65 95 30 35 47 55 101 2730 84 115 80 8 x M8 x 30 41 1,25
61557170 70 110 40 46 61 71 117 4670 133 125 80 8 x M10 x 35 83 2,36
61557175 75 115 40 46 61 71 122 5000 133 120 80 8 x M10 x 35 83 2,65
61557180 80 120 40 46 61 71 127 5330 133 110 75 8 x M10 x 35 83 2,70
61557185 85 125 40 46 61 71 132 7080 167 130 90 10 x M10 x 35 83 2,95
61557190 90 130 40 46 61 71 137 7500 167 125 85 10 x M10 x 35 83 3,00
61557195 95 135 40 46 61 71 142 7920 167 115 85 10 x M10 x 35 83 3,00
61557200 100 145 46 52 70 82 153 9710 194 115 80 8 x M12 x 40 145 5,50