Sprocket KRT 06 B-1 3/8x7/32" 57 teeth material steel for taper bush type 1210
Material: Steel C45, not hardened. Product numbers ending with G
are made from grey cast iron GG25.
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 = 5,3 mm, c = 1,0 mm, r3 = 10 mm. Other
dimensions: See the table.

In this youtube video we show the mounting and demounting of taper
bushes: Video clip (3.5
Minutes)
Article ID: 10177157