Simplex Taperlock sprockets 12B-1 DIN 8187

  • ISO-No.: 12 B-1 (3/4“ x 7/16“)
  • pitch: 19,05 mm
  • inner width: 11,68 mm
  • roller-dia.: 12,07 mm
  • tooth width: 11,1 mm
  • ba 2 mm (radius width)
  • rx 19 mm (min. tooth radius)
No. of teeth pitch circle tip circle hub-dia. total length for
d do ND L bush
13 79,59 87,5 60 25 1210
14 85,61 93,6 70 25 1610
15 91,63 99,8 70 25 1610
16 97,65 105,5 75 25 1610
17 103,67 111,5 76 25 1610
18 109,71 118,0 90 32 2012
19 115,75 124,2 90 32 2012
20 121,78 129,7 90 32 2012
21 127,82 136,0 102 45 2517
22 133,86 141,8 102 45 2517
23 139,90 149,0 108 45 2517
24 145,94 153,9 108 45 2517
25 152,00 160,0 108 45 2517
26 158,04 165,9 108 45 2517
27 164,00 172,3 108 45 2517
28 170,13 178,0 108 45 2517
30 182,25 190,5 108 45 2517
38 230,69 239,0 108 45 2517
Material: cast iron (GG-22)
45 273,10 282,5 108 45 2517
57 345,81 355,4 108 45 2517
76 460,99 469,9 108 45 2517
95 576,17 585,1 108 45 2517
114 691,36 700,6 108 64 2525

The suitable Taper-bushes you will find here.