mpn
6020 X 2-1/8
brand
name: Martin
manufacturer
name: Martin
Attributes
Key
Value
bore diameter:
2.1250 in
bore type:
Finished w/ Keyway & SS
chain number:
60
coupling overall length:
4.4375 in
hub diameter:
3-7/8 in
hub length:
2 in
keyway size:
1/2 x 1/4 in
length between sprocket.
7/16 in
material:
Steel
maximum rpm:
2500 RPM
number of teeth:
20
outside diameter:
5.5000 in
set screw type:
One over Keyway