mpn
2042B20
brand
name: Martin
manufacturer
name: Martin
Attributes
Key
Value
bore diameter:
0.7500 in
bore type:
Bored to Size
caliper diameter:
5.7675 in
chain / sprocket type:
Double Pitch Roller
chain number & pitch:
2042 / 1 in
chain roller diameter:
0.6250 in
chain roller width:
0.3125 in
effective number of tee.
10
hardened teeth:
Non-Hardened Teeth
hub diameter:
3-1/2 in
hub outside diameter:
3.5000 in
hub style:
B
length through bore:
1.1250 in
manufacturer upc number:
697950044460
material:
Steel
maximum bore diameter:
2.3750 in
number of hubs:
1
number of strands acros.
1
number of teeth:
20
outside diameter:
6.9100 in
pitch diameter:
6.3925 in
pitch type:
Double
storage dimension heigh.
1.1250 in
storage dimension lengt.
6.9100 in
storage dimension width:
6.9100 in
surface treatment:
Protective Coating
tooth thickness:
0.2840 in
tooth width:
0.284 in
weight:
4.4 lbs