Series 21 - Classic V-Belt Fixed Center Drives
7C - 8-1-C & 7M - 8-1-M Offset Dimensions

 
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7C - 8-1-C & 7M - 8-1-M Offset Dimensions

Pulley combination
dimension
x
driver
driven
4C
7M
1-9/16
4C
8-1-M
2-9/16
5C
5M
9/16
5C
6M
1
5C
7M
1-3/8
5C
8-1-M
2-3/8
6C
6M
13/16
6C
7M
1-3/16
6C
8-1-M
2
7C
7M
7/8
7C
6M
1
5C
8-1-M
1-7/8
8-1-C
8-1-M
1-9/16