Product Description
Martin 5018 X 1-15/16 Chain Coupling Hub
50 Chain, 18 Teeth, 1.9375 in Bore, Finished w/ Keyway & SS, Material: Steel
| Chain Number | 50 |
|---|---|
| Number of Teeth | 18 |
| Bore Type | Finished w/ Keyway & SS |
| Bore Diameter | 1.9375 in |
| Outside Diameter | 4.1875 in |
| Coupling Overall Length | 3.7500 in |
| Material | Steel |
| Hub Diameter | 2-31/32 in |
| Hub Length | 1-11/16 in |
| Length Between Sprockets | 3/8 in |
| Set Screw Type | One over Keyway |
| Maximum RPM | 3600 RPM |
| Keyway Size | 1/2 x 1/4 in |
