mpn
40BS56 1 1/4
brand
name: Martin Sprocket & Gear
manufacturer
name: Martin Sprocket & Gear
Attributes
Key
Value
bore type:
Bored to Size
caliper diameter:
8.6054 in
chain / sprocket type:
Standard Roller Chain
chain number & pitch:
40 / 1/2 in
hardened teeth:
Non-Hardened Teeth
hub diameter:
3-1/2 in
keyway size:
1/4 x 1/8 in
manufacturer upc number:
697950302423
material:
Steel
number of hubs:
1
number of strands acros.
1
pitch diameter:
8.9174 in
pitch type:
Single
storage dimension heigh.
1.125 in
storage dimension lengt.
9.2030 in
storage dimension width:
9.2030 in
surface treatment:
Protective Coating
tooth width:
0.284 in
weight:
6.38 lbs