ProductsSprockets, Chains, AccessoriesSprocketsDouble-SprocketsDouble Sprockets ZRT for Taper BushesDouble-Sprockets ZRT for Taper Bushes, Pitch 3/4 x 7/16", ISO 12 B-2

Double-Sprockets ZRT for Taper Bushes, Pitch 3/4 x 7/16", ISO 12 B-2

Material:: Steel C45, not hardened. Product numbers ending with G are from grey cast iron GG25.

Prepared for Taper clamping bush. General dimensions: B1 = 11,1 mm, B2 = 30,3 mm, c = 2,0 mm, r3 = 19 mm. Other dimensions: See the table.

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

services: assembly instruction online CAD catalog

The supplied 3D models, pictures and technical drawings are made with reasonable care. Nevertheless liability is excluded for the accuracy and correctness of this data.

part number Zähnezahl da
[mm]
d
[mm]
ND
[mm]
L
[mm]
Gewicht
[kg]
Spannbuchsentyp
[Nr.]
Bohrung min.
[mm]
Bohrung max.
[mm]
12777114 CAD 14 93,6 85,61 00 30,3 0,51 1610 12 42
12777115 CAD 15 99,8 91,63 00 30,3 0,68 1610 12 42
12777116 CAD 16 105,5 97,65 00 30,3 0,89 1610 12 42
12777117 CAD 17 111,5 103,67 00 30,3 1,14 1610 12 42
12777118 CAD 18 118,0 109,71 90 32 1,18 2012 12 50
12777119 CAD 19 124,2 115,75 90 32 1,24 2012 12 50
12777120 CAD 20 129,7 121,78 108 45 1,40 2517 15 65
12777121 CAD 21 136,0 127,82 108 45 1,68 2517 15 65
12777122 CAD 22 141,8 1133,86 108 45 1,99 2517 15 65
12777123 CAD 23 149,0 139,90 108 45 2,24 2517 15 65
12777124 CAD 24 153,9 145,94 108 45 2,54 2517 15 65
12777125 CAD 25 160,0 152,00 108 45 2,87 2517 15 65
12777126 CAD 26 165,9 158,04 108 45 3,17 2517 15 65
12777127 CAD 27 172,3 164,09 108 45 3,55 2517 15 65
12777128 CAD 28 178,0 170,13 108 45 4,10 2517 15 65
12777130 CAD 30 190,5 182,24 108 45 4,62 2517 15 65
12777138 CAD 38 239,0 230,69 140 51 8,11 3020 20 75
12777145 CAD 45 282,5 273,10 140 51 11,90 3020 20 75
12777145G CAD 45 282,5 273,10 154 51 7,00 3020 20 75
12777157 CAD 57 354,0 345,81 160 51 20,0 3020 20 75
12777157G CAD 57 354,0 345,81 160 51 10,3 3020 20 75
12777176G CAD 76 469,9 460,99 160 51 15,0 3020 20 75
12777183G CAD 95 585,1 576,17 160 51 18,6 3020 20 75
12777188G CAD 114 700,6 691,36 160 76 30,6 3030 30 75