Roller Chains
Double-Pitch Drive Series
Page: 123
Chain No.
Pitch
Roller_W
Roller_R
Pin_D
Pin_Lr_riv
Pin_Lc_cott
A2040
1
5/16
0.312
0.156
0.646
0.728
A2050
1-1/4
3/8
0.4
0.2
0.8
0.878
A2060
1-1/2
1/2
0.469
0.234
1
1.087
A2080
2
5/8
0.625
0.312
1.28
1.508
