ProductsSprockets, Chains, AccessoriesSprocketsSingle-SprocketsSprockets KRT for Taper BushesSprockets KRT for Taper Bushes, Pitch 1 1/4'' x 3/4'', KRT, ISO 20 B-1

Sprockets KRT for Taper Bushes, Pitch 1 1/4'' x 3/4'', KRT, ISO 20 B-1

Material: Steel C45, not hardened. Product numbers ending with G are made from grey cast iron GG25, with the teeth are centered on the wheel disc.

Ready-to-install, for use with taper-bushings. Taper-bushings are available for varios shaft diameters and have to be ordered seperately.
General dimensions: B1 = 18,5 mm, c = 3,5 mm, r3 = 32 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 Bohrung min.
[mm]
Bohrung max.
[mm]
10977113 CAD 13 147,8 132,65 90 32 1,60 2012 12 50
10977114 CAD 14 157,8 142,68 90 32 1,90 2012 12 50
10977115 CAD 15 1679 152,72 108 45 2,40 2517 15 65
10977116 CAD 16 177,9 162,75 108 45 2,80 2517 15 65
10977117 CAD 17 187,9 172,78 108 45 3,10 2517 15 65
10977118 CAD 18 198,0 182,85 108 45 3,50 2517 15 65
10977119 CAD 19 208,1 192,91 108 45 3,90 2517 15 65
10977120 CAD 20 218,1 202,98 108 45 4,40 2517 15 65
10977121 CAD 21 228,2 213,04 108 45 4,80 2517 15 65
10977122 CAD 22 238,3 223,11 108 45 5,30 2517 15 65
10977123 CAD 23 248,3 233,17 108 45 5,70 2517 15 65
10977124 CAD 24 258,4 243,23 108 45 6,20 2517 15 65
10977125 CAD 25 268,5 253,33 108 45 6,80 2517 15 65
10977127 CAD 27 288,6 273,49 150 51 9,10 3020 20 75
10977130 CAD 30 318,9 30375 150 51 10,1 3020 20 75
10977136 CAD 36 397,2 364,30 150 51 15,7 3020 20 75
10977138 CAD 38 399,6 384,49 160 51 17,5 3020 20 75
10977138G CAD 38 399,6 384,49 160 51 12,7 3020 20 75
10977145 CAD 45 470,3 455,17 160 51 24,7 3020 20 75
10977157 CAD 57 591,5 576,36 160 51 45,0 3020 20 75
10977157G CAD 57 591,5 576,36 160 51 20,0 3020 20 75
10977176 CAD 76 783,5 768,32 160 51 67,0 3020 20 75
10977176G CAD 76 783,5 768,32 160 51 39,0 3020 20 75