單位: mm
RS40B鏈輪
11T
14T
No.
D
t
d
RL
RS40B 鏈輪
M
Dp
45.1
57.1
齒數
排
H
32
38
42
42.7
2
12 14
100~1200
11T 14T
1B (單) 2B (雙)
M8-20
50
50.8
1.5
*57
57.2
60
60.3