MARTIN SPROCKET Stock Bore B Type Roller Chain Sprockets, 120 Chain Number
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W| Style | Model | Pitch Dia. | No. Of Teeth | Length Through Bore | Hub Dia. | Bore Dia. | Storage Dimension Length | Storage Dimension Width | Storage Dimension Height | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 120B9 | 4.3857" | 9 | 2 1/4" | 3 3/8" | 1 3/8" | 5.02" | 5.02" | 2 1/4" | €212.04 | |
| B | 120B10 | 4.8541" | 10 | 2 1/8" | 3 3/4" | 1 3/8" | 5 13/25" | 5 13/25" | 2 1/8" | €232.43 | |
| C | 120B12 | 5.796" | 12 | 2 1/8" | 4 1/8" | 1 3/8" | 6 1/2" | 6 1/2" | 2 1/8" | €290.91 | |
| D | 120B11 | 5.3242" | 11 | 2 1/8" | 3.563" | 1 3/8" | 6.01" | 6.01" | 2 1/8" | €256.97 | |
| E | 120B14 | 6.741" | 14 | 2 1/4" | 4 3/4" | 1 3/8" to 3 1/4" | 7.47" | 7.47" | 2 1/4" | €307.56 | |
| F | 120B13 | 6.2679" | 13 | 2 1/4" | 4.563" | 1 3/8" | 6.99" | 6.99" | 2 1/4" | €279.14 | |
| G | 120B15 | 7.215" | 15 | 2 3/8" | 4 3/4" | 1 1/4" | 7 24/25" | 7 24/25" | 2 3/8" | €357.48 | |
| H | 120B16 | 7.689" | 16 | 2 3/8" | 5 1/4" | 1 1/4" | 8 11/25" | 8 11/25" | 2 3/8" | €383.76 | |
| I | 120B17 | 8.163" | 17 | 2 3/8" | 5 1/4" | 1 1/4" | 8 23/25" | 8 23/25" | 2 3/8" | €410.51 | |
| J | 120B18 | 8.6382" | 18 | 2 3/8" | 5 1/4" | 1 1/4" to 3 1/2" | 9.41" | 9.41" | 2 3/8" | €433.92 | |
| K | 120B19 | 9.1133" | 19 | 2 3/8" | 5 1/4" | 1 1/4" to 3 1/2" | 9.89" | 9.89" | 2 3/8" | €456.19 | |
| L | 120B20 | 9.5887" | 20 | 2 3/8" | 5 1/4" | 1 1/4" | 10.37" | 10.37" | 2 3/8" | €474.44 | |
| M | 120B21 | 10.064" | 21 | 2 3/8" | 5 1/4" | 1 1/4" | 10.85" | 10.85" | 2 3/8" | €500.29 | |
| N | 120B22 | 10.54" | 22 | 2 3/8" | 5 1/4" | 1 1/4" to 3 1/2" | 11.33" | 11.33" | 2 3/8" | €528.95 | |
| O | 120B23 | 11.016" | 23 | 2 3/8" | 5 1/4" | 1 1/4" | 11.81" | 11.81" | 2 3/8" | €556.91 | |
| P | 120B24 | 11.492" | 24 | 2 3/8" | 5 1/4" | 1 1/4" | 12.29" | 12.29" | 2 3/8" | €575.16 | |
| Q | 120B25 | 11.9681" | 25 | 2 3/8" | 5 1/4" | 1 1/4" to 3 1/2" | 12.77" | 12.77" | 2 3/8" | €593.40 | |
| R | 120B26 | 12.444" | 26 | 2 1/2" | 6" | 1 1/2" to 4" | 13 1/4" | 13 1/4" | 2 1/2" | €604.70 | |
| S | 120B28 | 13.397" | 28 | 2 1/2" | 6" | 1 1/2" to 4" | 14.21" | 14.21" | 2 1/2" | €650.49 | |
| T | 120B30 | 14.3502" | 30 | 2 1/2" | 6" | 1 1/2" | 15.17" | 15.17" | 2 1/2" | €696.14 | |
| U | 120B32 | 15.303" | 32 | 2 1/2" | 6" | 1 1/2" to 4" | 16.13" | 16.13" | 2 1/2" | €741.92 | |
| V | 120B35 | 16.734" | 35 | 2 1/2" | 6" | 1 1/2" to 4" | 17.57" | 17.57" | 2 1/2" | €787.36 | |
| W | 120B36 | 17.211" | 36 | 2 1/2" | 6" | 1 1/2" to 4" | 18.05" | 18.05" | 2 1/2" | €814.80 |
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