Sprockets KRTG for Taper Bushes, ISO 12 B-1, 3/4 x 7/16'', Teeth hardened

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Material: Steel C45, Teeth milled and induction hardened (approx. HRC 50).

Hardened sprockets for taper bushes, for easy and fast mounting. They can be used with and without key. The taper bush has to be ordered separately. These bushes are available with various outer dimensions and many different bores.

In this youtube video we show the mounting and demounting of taper bushes: Video clip (3.5 Minutes)

SKU No. of Teeth da [mm] d [mm] ND [mm] L [mm] Weight [kg] Clamping Bush Type Bore size min. [mm] Bore size max. [mm]
10778113 13 87,5 79,59 60 25 0,38 1210 10 32
10778114 14 93,6 85,61 70 25 0,48 1610 12 42
10778115 15 99,8 91,63 70 25 0,48 1610 12 42
10778116 16 105,5 97,65 75 25 0,67 1610 12 42
10778117 17 111,5 103,67 76 25 0,86 1610 12 42
10778118 18 118,0 109,71 90 32 0,91 2012 12 50
10778119 19 124,2 115,75 90 32 1,06 2012 12 50
10778120 20 129,7 121,78 90 32 1,06 2012 12 50
10778121 21 136,0 127,82 102 45 1,20 2517 15 65
10778122 22 141,8 133,86 102 45 1,34 2517 15 65
10778123 23 149,0 139,90 108 45 1,49 2517 15 65
10778124 24 153,9 145,94 108 45 1,63 2517 15 65
10778125 25 160,0 152,00 108 45 1,78 2517 15 65
10778126 26 165,9 158,04 108 45 1,92 2517 15 65
10778127 27 172,3 164,09 108 45 2,02 2517 15 65
10778128 28 178,0 170,13 108 45 2,21 2517 15 65
10778130 30 190,5 182,24 108 45 2,49 2517 15 65