Used for 17CT Worm Gear Pair
No.
Worm PN.
Worm Gear PN.
Gear Ratio
1
490HN6
JX200BR6
25:1
2
490HN7
JX200BR7
30:1
3
490HN8
JX200BR8
38:1
4
490HN9
JX200BR9
50:1