MARTIN SPROCKET Single Taper Bushed Type Roller Chain Sprockets, 50 Chain Number
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G1| Style | Model | Pitch Dia. | Outside Dia. | Hub Dia. | Length Through Bore | Bushing Type | For Chain Number | For Chain Pitch | Bore Dia. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 50BTB12 | 2.415" | 2.708" | 1.938" | 7/8" | 1008 Taper Lock | 50 | 5/8" | - | €83.04 | |
| B | 50BTB13 | 2.612" | 2.911" | 1.813" | 7/8" | 1008 Taper Lock | 50 | 5/8" | - | €84.23 | |
| C | 50BTB14 | 2.809" | 3.113" | 1.938" | 7/8" | 1008 Taper Lock | 50 | 5/8" | - | €88.14 | |
| D | 50BTB15 | 3.006" | 3.315" | 2.469" | 1" | 1210 Taper Lock | 50 | 5/8" | - | €90.83 | |
| E | 50BTB16 | 3.204" | 3.517" | 2.781" | 1" | 1610 Taper Lock | 50 | 5/8" | - | €91.01 | |
| F | 50BTB17 | 3.401" | 3.718" | 2.781" | 1" | 1610 Taper Lock | 50 | 5/8" | - | €97.54 | |
| G | 50BTB18 | 3.599" | 3 23/25" | 2.781" | 1" | 1610 Taper Lock | 50 | 5/8" | - | €99.00 | |
| H | 50BTB19 | 3.797" | 4 3/25" | 3" | 1" | 1610 Taper Lock | 50 | 5/8" | - | €102.02 | |
| I | 50BTB20 | 3.995" | 4.321" | 3.281" | 1" | 1610 Taper Lock | 50 | 5/8" | - | €109.76 | |
| J | 50BTB23 | 4.59" | 4.922" | 3.882" | 1 1/4" | 2012 Taper Lock | 50 | 5/8" | - | €128.75 | |
| K | 50BTB21 | 4.193" | 4.522" | 3.482" | 1" | 1610 Taper Lock | 50 | 5/8" | - | €117.12 | |
| L | 50BTB22 | 4.392" | 4.722" | 3 1/2" | 1" | 1610 Taper Lock | 50 | 5/8" | - | €121.77 | |
| M | 50BTB24 | 4.788" | 5.122" | 4.082" | 1 1/4" | 2012 Taper Lock | 50 | - | - | €125.55 | |
| N | 50BTB25 | 4.987" | 5.322" | 4" | 1 1/4" | 2012 Taper Lock | 50 | 5/8" | - | €131.16 | |
| O | 50BTB26 | 5.185" | 5.522" | 4" | 1 1/4" | 2012 Taper Lock | 50 | - | - | €134.79 | |
| P | 50BTB27 | 5.384" | 5.722" | 4" | 1 1/4" | 2012 Taper Lock | 50 | 5/8" | - | €135.28 | |
| Q | 50BTB28 | 5.582" | 5.922" | 4" | 1 1/4" | 2012 Taper Lock | 50 | 5/8" | - | €136.01 | |
| R | 50BTB30 | 5.979" | 6.321" | 3.563" | 1 1/4" | 2012 Taper Lock | 50 | 5/8" | - | €137.98 | |
| S | 50BTB32 | 6.376" | 6.721" | 3.563" | 1 1/4" | 2012 Taper Lock | 50 | 5/8" | - | €141.60 | |
| T | 50BTB35 | 6.972" | 7.319" | 3.563" | 1 1/4" | 2012 Taper Lock | 50 | 5/8" | - | €147.21 | |
| U | 50BTB36 | 7.171" | 7.519" | 3.563" | 1 1/4" | 2012 Taper Lock | 50 | - | - | €149.89 | |
| V | 50BTB40 | 7.966" | 8.316" | 3.563" | 1 1/4" | 2012 Taper Lock | 50 | 5/8" | - | €159.86 | |
| W | 50BTB45 | 8 24/25" | 9.313" | 3.563" | 1 1/4" | 2012 Taper Lock | 50 | - | - | €167.64 | |
| X | 50BTB42 | 8.3634" | 8.715" | 3.563" | 1 1/4" | 2012 Taper Lock | 50 | 5/8" | - | €163.50 | |
| Y | 50BTB48 | 9.556" | 9.911" | 3.563" | 1 1/4" | 2012 Taper Lock | 50 | 5/8" | - | €174.95 | |
| Z | 50BTB54 | 10.749" | 11.106" | 3.563" | 1 1/4" | 2012 Taper Lock | 50 | 5/8" | - | €189.56 | |
| A1 | 50BTB60 | 11.942" | 12.301" | 3.563" | 1 1/4" | 2012 Taper Lock | 50 | - | - | €209.75 | |
| B1 | 50BTB70 | 13.931" | 14.292" | 4.228" | 1 3/4" | 2517 Taper Lock | 50 | 5/8" | - | €220.02 | |
| C1 | 50BTB72 | 14.329" | 14.69" | 4.228" | 1 3/4" | 2517 Taper Lock | 50 | 5/8" | - | €230.23 | |
| D1 | 50BTB80 | 15 23/25" | 16.282" | 4.228" | 1 3/4" | 2517 Taper Lock | 50 | 5/8" | - | €249.85 | |
| E1 | 50BTB84 | 16.715" | 17.078" | 4 1/4" | 1 3/4" | 2517 Taper Lock | 50 | 5/8" | - | €274.36 | |
| F1 | 50BTB96 | 19.102" | 19.467" | 4 1/4" | 1 3/4" | 2517 Taper Lock | 50 | 5/8" | - | €432.13 | |
| G1 | 50BTB112 | 22.2846" | 22.651" | 4 1/4" | 1 3/4" | TB 2517 | 50 | 5/8" | 1/2" to 2 1/2" | €494.38 |
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