Martin 5018 3/4 Bored-to-Size Roller Chain Sprocket Coupling Hub, 50 Chain, 3/4 in Bore Dia 18 Teeth, 3.72 in OD, 2.969 in Hub Dia, Steel
Martin Roller Chain Sprocket Coupling Hub, Bored-to-Size, Chain Number: 50, 3/4 in Bore Dia, 18 Teeth, 3.72 in Outside Dia, 2.969 in Hub Dia, 3/16 x 3/32 in Keyway, 3600 rpm Maximum, 1-11/16 in Hub Length, 1.688 in Length Through Bore, 1/4-20 x 1/4 in Screw, Steel
| Type | : | Bored-to-Size |
| Number of Teeth | : | 18 |
| Outside Diameter | : | 3.72 in |
| Material | : | Steel |
| Maximum Speed | : | 3600 rpm |
| Screw Size | : | 1/4-20 x 1/4 in |
| Length Through Bore | : | 1.688 in |
| Keyway Size | : | 3/16 x 3/32 in |
| Hub Length | : | 1-11/16 in |
| Chain Number | : | 50 |
| Hub Diameter | : | 2.969 in |