Triple-Sprockets DRT for Taper Bushes, Pitch 3/4 x 7/16", ISO 12 B-3
Material:: Steel C45, not hardened. Product numbers ending with G are from grey cast iron GG25.
Sprockets for taper bushes, for easy and fast mounting. The taper bush has to be ordered separately. General dimensions: B1 = 10.8 mm, B3 = 49.8 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)
| SKU | No. of Teeth | da [mm] | d [mm] | ND [mm] | L [mm] | Weight [kg] | Spannbuchsentyp [Nr.] | Bore size min. [mm] | Bore size max. [mm] |
|---|---|---|---|---|---|---|---|---|---|
| 13777115 | 15 | 99,8 | 91,62 | 00 | 49,8 | 1,11 | 1615 | 12 | 42 |
| 13777117 | 17 | 111,8 | 103,67 | 00 | 49,8 | 1,75 | 2012 | 12 | 50 |
| 13777119 | 19 | 123,9 | 115,73 | 00 | 49,8 | 2,02 | 2012 | 12 | 50 |
| 13777121 | 21 | 136,0 | 127,81 | 00 | 49,8 | 2,09 | 2517 | 15 | 65 |
| 13777123 | 23 | 148,1 | 139,90 | 00 | 49,8 | 3,00 | 2517 | 15 | 65 |
| 13777125 | 25 | 160,2 | 151,99 | 00 | 49,8 | 3,98 | 2517 | 15 | 65 |
| 13777127 | 27 | 172,3 | 164,09 | 140 | 51,0 | 3,90 | 3020 | 20 | 75 |
| 13777130 | 30 | 190,4 | 182,24 | 140 | 51,0 | 5,64 | 3020 | 20 | 75 |
| 13777138 | 38 | 238,9 | 230,69 | 140 | 51,0 | 11,6 | 3020 | 20 | 75 |
| 13777145 | 45 | 282,5 | 273,10 | 159 | 51,0 | 17,8 | 3020 | 20 | 75 |
| 13777145G | 45 | 282,5 | 273,10 | 160 | 51,0 | 10,0 | 3020 | 20 | 75 |
| 13777157G | 57 | 355,4 | 345,81 | 160 | 51,0 | 11,5 | 3020 | 20 | 75 |
| 13777176G | 76 | 469,9 | 460,99 | 160 | 51,0 | 17,3 | 3020 | 20 | 75 |
| 13777183G | 95 | 585,1 | 576,17 | 160 | 76,0 | 18,6 | 3030 | 30 | 75 |
| 13777188G | 114 | 700,6 | 691,36 | 160 | 76,0 | 30,6 | 3030 | 30 | 75 |