# Chain Sprockets ISO606 simplex 8 x 3 from z 8 to z 76

This folder contains the 3D models of the sprockets for ISO 606 chains simplex 8 x 3 with number of teeth ranging from z=8 to z=76.

![Image](screenshot.png "Sprocket Simplex")

All models are parametric and the values are contained in the spreadsheet `Data`.
The parameters refer to the sprocket dimensions as in the drawing below:

![Drawing](drawing.png "Drawing")

Table of dimensions in millimeters:

P (Pitch)|Wc (Chain width)|Dr (Roller diameter)|Tr (Tooth radius)|Rw (Radius width)|Wt (Tooth width)|z (Number of teeth)|De (External Diameter)|Dp (pitch diameter)|d (Hub diameter)|D (Hole diameter)|H (Total height)
---|---|---|---|---|---|---|---|---|---|---|---
8|3|5|8|1|2,8|8|24|20,9|13|6|12
8|3|5|8|1|2,8|9|26,6|23,39|15|6|12
8|3|5|8|1|2,8|10|29,2|25,89|17|8|12
8|3|5|8|1|2,8|11|31,7|28,39|18|8|13
8|3|5|8|1|2,8|12|34,2|30,91|20|8|13
8|3|5|8|1|2,8|13|36,7|33,42|23|8|13
8|3|5|8|1|2,8|14|39,2|35,95|25|8|13
8|3|5|8|1|2,8|15|41,7|38,48|28|8|13
8|3|5|8|1|2,8|16|44,3|41,01|30|8|14
8|3|5|8|1|2,8|17|46,8|43,53|30|8|14
8|3|5|8|1|2,8|18|49,3|46,07|30|8|14
8|3|5|8|1|2,8|19|51,9|48,61|30|8|14
8|3|5|8|1|2,8|20|54,4|51,14|30|8|14
8|3|5|8|1|2,8|21|57|53,67|35|8|14
8|3|5|8|1|2,8|22|59,5|56,21|35|8|14
8|3|5|8|1|2,8|23|62|58,75|35|8|14
8|3|5|8|1|2,8|24|64,6|61,29|35|8|14
8|3|5|8|1|2,8|25|67,5|63,83|35|8|14
8|3|5|8|1|2,8|26|69,5|66,37|40|10|16
8|3|5|8|1|2,8|27|72,2|68,91|40|10|16
8|3|5|8|1|2,8|28|74,8|71,45|40|10|16
8|3|5|8|1|2,8|29|77,3|73,99|40|10|16
8|3|5|8|1|2,8|30|79,8|76,53|40|10|16
8|3|5|8|1|2,8|31|82,4|79,08|40|10|16
8|3|5|8|1|2,8|32|84,9|81,61|40|10|16
8|3|5|8|1|2,8|33|87,5|84,16|40|10|16
8|3|5|8|1|2,8|34|90|86,7|40|10|16
8|3|5|8|1|2,8|35|92,5|89,24|40|10|16
8|3|5|8|1|2,8|36|95|91,79|40|10|16
8|3|5|8|1|2,8|37|97,6|94,33|40|10|16
8|3|5|8|1|2,8|38|100,2|96,88|40|10|16
8|3|5|8|1|2,8|39|102,7|99,42|40|10|16
8|3|5|8|1|2,8|40|105,2|101,97|40|10|16
8|3|5|8|1|2,8|45|118|114,69|60|12|20
8|3|5|8|1|2,8|48|125,6|122,32|62|12|20
8|3|5|8|1|2,8|50|130,7|127,41|62|12|20
8|3|5|8|1|2,8|57|148,6|145,22|80|14|20
8|3|5|8|1|2,8|60|156,2|152,85|80|16|34
8|3|5|8|1|2,8|76|197,7|193,59|80|20|34