MARTIN SPROCKET Bored To Size Type Roller Chain Sprockets, 50 Chain Number
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I2| Style | Model | Pitch Dia. | Outside Dia. | Bore Dia. | Length Through Bore | Set Screw Size | Hub Dia. | Bore Size | For Chain Number | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 50BS9 3/4 | 1.8274" | 2.092" | 3/4" | 1" | 1/4"-20 | 1 3/8" | 3/4" | 50 | €40.29 | |
| B | 50BS9 5/8 | 1.8274" | 2.092" | 5/8" | 1" | 1/4"-20 | 1 3/8" | 5/8" | 50 | €40.29 | |
| C | 50BS10 5/8 | 2.023" | 2.299" | 5/8" | 1" | 1/4"-20 | 1.563" | 5/8" | 50 | €43.29 | |
| D | 50BS10 3/4 | 2.023" | 2.299" | 3/4" | 1" | 1/4"-20 | 1.563" | 3/4" | 50 | €43.29 | |
| E | 50BS10 7/8 | 2.023" | 2.299" | 7/8" | 1" | 1/4"-20 | 1.563" | 7/8" | 50 | €43.29 | |
| F | 50BS10 1 | 2.023" | 2.299" | 1" | 1" | 5/16"-18 | 1.563" | 1" | 50 | €43.29 | |
| G | 50BS11 3/4 | 2.218" | 2.504" | 3/4" | 1" | 1/4"-20 | 1 3/4" | 3/4" | 50 | €45.21 | |
| H | 50BS11 5/8 | 2.218" | 2.504" | 5/8" | 1" | 1/4"-20 | 1 3/4" | 5/8" | 50 | €45.21 | |
| I | 50BS11 7/8 | 2.218" | 2.504" | 7/8" | 1" | 1/4"-20 | 1 3/4" | 7/8" | 50 | €45.21 | |
| J | 50BS11 1 | 2.218" | 2.504" | 1" | 1" | 5/16"-18 | 1 3/4" | 1" | 50 | €45.21 | |
| K | 50BS12 3/4 | 2.415" | 2.708" | 3/4" | 1" | 1/4"-20 | 1.984" | 3/4" | 50 | €46.86 | |
| L | 50BS12 1 3/16 | 2.415" | 2.708" | 1 3/16" | 1" | 5/16"-18 | 1.984" | 1 3/16" | 50 | €46.86 | |
| M | 50BS12 1 1/4 | 2.415" | 2.708" | 1 1/4" | 1" | 5/16"-18 | 1.984" | 1 1/4" | 50 | €46.86 | |
| N | 50BS12 1 | 2.415" | 2.708" | 1" | 1" | 5/16"-18 | 1.984" | 1" | 50 | €46.86 | |
| O | 50BS12 5/8 | 2.415" | 2.708" | 5/8" | 1" | 1/4"-20 | 1.984" | 5/8" | 50 | €46.86 | |
| P | 50BS12 1 1/8 | 2.415" | 2.708" | 1 1/8" | 1" | 5/16"-18 | 1.984" | 1 1/8" | 50 | €46.86 | |
| Q | 50BS12 7/8 | 2.415" | 2.708" | 7/8" | 1" | 1/4"-20 | 1.984" | 7/8" | 50 | €46.86 | |
| R | 50BS13 1 1/8 | 2.612" | 2.911" | 1 1/8" | 1" | 5/16"-18 | 1 7/8" | 1 1/8" | 50 | €48.78 | |
| S | 50BS13 1 1/4 | 2.612" | 2.911" | 1 1/4" | 1" | 5/16"-18 | 1 7/8" | 1 1/4" | 50 | €48.78 | |
| T | 50BS13 1 3/16 | 2.612" | 2.911" | 1 3/16" | 1" | 5/16"-18 | 1 7/8" | 1 3/16" | 50 | €48.78 | |
| U | 50BS13 5/8 | 2.612" | 2.911" | 5/8" | 1" | 1/4"-20 | 1 7/8" | 5/8" | 50 | €48.78 | |
| V | 50BS13 3/4 | 2.612" | 2.911" | 3/4" | 1" | 1/4"-20 | 1 7/8" | 3/4" | 50 | €48.78 | |
| W | 50BS13 7/8 | 2.612" | 2.911" | 7/8" | 1" | 1/4"-20 | 1 7/8" | 7/8" | 50 | €48.78 | |
| X | 50BS13 1 | 2.612" | 2.911" | 1" | 1" | 5/16"-18 | 1 7/8" | 1" | 50 | €48.78 | |
| Y | 50BS14 5/8 | 2.809" | 3.113" | 5/8" | 1" | 1/4"-20 | 2 1/8" | 5/8" | 50 | €51.81 | |
| Z | 50BS14 1 1/4 | 2.809" | 3.113" | 1 1/4" | 1" | 5/16"-18 | 2 1/8" | 1 1/4" | 50 | €51.81 | |
| A1 | 50BS14 1 3/16 | 2.809" | 3.113" | 1 3/16" | 1" | 5/16"-18 | 2 1/8" | 1 3/16" | 50 | €51.81 | |
| B1 | 50BS14 1 | 2.809" | 3.113" | 1" | 1" | 5/16"-18 | 2 1/8" | 1" | 50 | €51.81 | |
| C1 | 50BS14 7/8 | 2.809" | 3.113" | 7/8" | 1" | 1/4"-20 | 2 1/8" | 7/8" | 50 | €51.81 | |
| D1 | 50BS14 1 1/8 | 2.809" | 3.113" | 1 1/8" | 1" | 5/16"-18 | 2 1/8" | 1 1/8" | 50 | €51.81 | |
| E1 | 50BS14 3/4 | 2.809" | 3.113" | 3/4" | 1" | 1/4"-20 | 2 1/8" | 3/4" | 50 | €51.81 | |
| F1 | 50BS15 1 1/2 | 3.006" | 3.315" | 1 1/2" | 1" | 3/8"-16 | 2 3/8" | 1 1/2" | 50 | €54.27 | |
| G1 | 50BS15 5/8 | 3.006" | 3.315" | 5/8" | 1" | 1/4"-20 | 2 3/8" | 5/8" | 50 | €54.27 | |
| H1 | 50BS15 1 3/8 | 3.006" | 3.315" | 1 3/8" | 1" | 5/16"-18 | 2 3/8" | 1 3/8" | 50 | €54.27 | |
| I1 | 50BS15 1 1/8 | 3.006" | 3.315" | 1 1/8" | 1" | 5/16"-18 | 2.343" | 1 1/8" | 50 | €54.27 | |
| J1 | 50BS15 3/4 | 3.006" | 3.315" | 3/4" | 1" | 1/4"-20 | 2.343" | 3/4" | 50 | €54.27 | |
| K1 | 50BS15 1 7/16 | 3.006" | 3.315" | 1 7/16" | 1" | 3/8"-16 | 2 3/8" | 1 7/16" | 50 | €54.27 | |
| L1 | 50BS15 7/8 | 3.006" | 3.315" | 7/8" | 1" | 1/4"-20 | 2.343" | 7/8" | 50 | €54.27 | |
| M1 | 50BS15 1 | 3.006" | 3.315" | 1" | 1" | 5/16"-18 | 2.343" | 1" | 50 | €54.27 | |
| N1 | 50BS15 1 3/16 | 3.006" | 3.315" | 1 3/16" | 1" | 5/16"-18 | 2.343" | 1 3/16" | 50 | €54.27 | |
| O1 | 50BS15 1 1/4 | 3.006" | 3.315" | 1 1/4" | 1" | 5/16"-18 | 2.344" | 1 1/4" | 50 | €54.27 | |
| P1 | 50BS16 1 5/8 | 3.204" | 3.517" | 1 5/8" | 1" | 3/8"-16 | 2 1/2" | - | 50 | €57.27 | |
| Q1 | 50BS16 5/8 | 3.204" | 3.517" | 5/8" | 1" | 1/4"-20 | 2 1/2" | 5/8" | 50 | €57.27 | |
| R1 | 50BS16 3/4 | 3.204" | 3.517" | 3/4" | 1" | 1/4"-20 | 2 1/2" | 3/4" | 50 | €57.27 | |
| S1 | 50BS16 7/8 | 3.204" | 3.517" | 7/8" | 1" | 1/4"-20 | 2 1/2" | 7/8" | 50 | €57.27 | |
| T1 | 50BS16 1 | 3.204" | 3.517" | 1" | 1" | 5/16"-18 | 2 1/2" | 1" | 50 | €57.27 | |
| U1 | 50BS16 1 1/8 | 3.204" | 3.517" | 1 1/8" | 1" | 5/16"-18 | 2 1/2" | 1 1/8" | 50 | €57.27 | |
| V1 | 50BS16 1 3/16 | 3.204" | 3.517" | 1 3/16" | 1" | 5/16"-18 | 2 1/2" | 1 3/16" | 50 | €57.27 | |
| W1 | 50BS16 1 1/4 | 3.204" | 3.517" | 1 1/4" | 1" | 5/16"-18 | 2 1/2" | 1 1/4" | 50 | €57.27 | |
| X1 | 50BS16 1 3/8 | 3.204" | 3.517" | 1 3/8" | 1" | 5/16"-18 | 2 1/2" | 1 3/8" | 50 | €57.27 | |
| Y1 | 50BS16 1 7/16 | 3.204" | 3.517" | 1 7/16" | 1" | 3/8"-16 | 2 1/2" | 1 7/16" | 50 | €57.27 | |
| Z1 | 50BS16 1 1/2 | 3.204" | 3.517" | 1 1/2" | 1" | 3/8"-16 | 2 1/2" | 1 1/2" | 50 | €57.27 | |
| A2 | 50BS17 1 3/16 | 3.401" | 3.718" | 1 3/16" | 1" | 5/16"-18 | 2 5/8" | 1 3/16" | 50 | €64.13 | |
| B2 | 50BS17 5/8 | 3.401" | 3.718" | 5/8" | 1" | 1/4"-20 | 2.688" | 5/8" | 50 | €64.13 | |
| C2 | 50BS17 3/4 | 3.401" | 3.718" | 3/4" | 1" | 1/4"-20 | 2 5/8" | 3/4" | 50 | €64.13 | |
| D2 | 50BS17 1 | 3.401" | 3.718" | 1" | 1" | 5/16"-18 | 2 5/8" | 1" | 50 | €64.13 | |
| E2 | 50BS17 1 1/8 | 3.401" | 3.718" | 1 1/8" | 1" | 5/16"-18 | 2 5/8" | 1 1/8" | 50 | €64.13 | |
| F2 | 50BS17 1 1/4 | 3.401" | 3.718" | 1 1/4" | 1" | 5/16"-18 | 2 5/8" | 1 1/4" | 50 | €64.13 | |
| G2 | 50BS17 1 3/8 | 3.401" | 3.718" | 1 3/8" | 1" | 5/16"-18 | 2 5/8" | 1 3/8" | 50 | €64.13 | |
| H2 | 50BS17 1 7/16 | 3.401" | 3.718" | 1 7/16" | 1" | 3/8"-16 | 2 5/8" | 1 7/16" | 50 | €64.13 | |
| I2 | 50BS17 1 1/2 | 3.401" | 3.718" | 1 1/2" | 1" | 3/8"-16 | 2 5/8" | 1 1/2" | 50 | €64.13 |
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