Sprocket KRT 12 B-1 3/4x7/16" 21 teeth material steel for taper bush type 2517

Material: Steel C45, not hardened. Product numbers ending with G are made from grey cast iron GG25, with the teeth 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 = 11,1 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 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.

see also:

found in parts groups:

part number Zähnezahl da
[mm]
d
[mm]
ND
[mm]
L
[mm]
Gewicht
[kg]
Spannbuchsentyp Bohrung min.
[mm]
Bohrung max.
[mm]
10777121 CAD 21 136,0 127,82 102 45 1,20 2517 15 65