Description
D40B45 Double Roller Chain Sprocket
Martin double strand solid construction sprockets have proper spacing between chain rows. The sprockets are manufactured from high carbon steel. Martin does not stack “A” plates on multiples, but instead Martin machines teeth after the chain rows are already in place. These plain bore sprockets can easily be bored to a metric or standard size to fit your application. Keyways, set screws and harden teeth are quick alterations that can be made.
Specifications
Material |
Steel |
Hub Configuration |
B |
Chain Number |
40 |
Hub Outside Diameter |
3.750 in. |
Chain Pitch |
0.500 in. |
Length thru Bore |
1.750 in. |
Number of Chain Rows |
2 |
Hub Recessed For Chain Clearance |
No |
Number of Teeth |
45 |
Construction Detail |
Solid |
Outside Diameter |
7.450 in. |
Bore Type |
Stock Bore |
Pitch Diameter |
7.168 in. |
Min Bore Size |
0.938 in. |
Single Strand Tooth Thickness |
0.275 in. |
Max Bore Size |
2.500 in. |
Hardened Teeth |
No |
Storage Dimension Length |
7.450 in. |
Weight |
11.39 lbs. |
Storage Dimension Width |
7.450 in. |
Individually Packaged |
No |
Storage Dimension Height |
1.750 in. |
Number Of Teeth |
45 |
Outside Dia |
7.450″ |
Material |
Steel |
Pitch |
0.500 in. |