MARTIN SPROCKET Stock Bore A Type Roller Chain Sprockets, 120 Chain Number
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D1| Style | Model | Pitch Dia. | No. Of Teeth | Length Through Bore | Bore Dia. | Storage Dimension Length | Storage Dimension Width | Min. Bore Size | Finished Bore Size | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 120A8 | 3.9197" | 8 | 0.924" | 1.25" to 2.091" | 4.521" | 4.521" | 1 1/4" | 1 1/4" | €161.91 | |
| B | 120A9 | 4.3857" | 9 | 0.924" | 1.25" to 2.591" | 5.022" | 5.022" | 1 1/4" | 1 1/4" | €162.95 | |
| C | 120A10 | 4.8541" | 10 | 0.924" | 1.25" to 3.087" | 5.517" | 5.517" | 1 1/4" | 1 1/4" | €170.00 | |
| D | 120A12 | 5.796" | 12 | 0.924" | 1 1/4" | 6.498" | 6.498" | 1 1/4" | 1 1/4" | €205.26 | |
| E | 120A11 | 5.3242" | 11 | 0.924" | 1 1/4" | 6.009" | 6.009" | 1 1/4" | 1 1/4" | €183.32 | |
| F | 120A13 | 6.2679" | 13 | 0.924" | 1.25" to 4.556" | 6.986" | 6.986" | 1 1/4" | 1 1/4" | €217.14 | |
| G | 120A14 | 6.7409" | 14 | 0.924" | 1.25" to 5.042" | 7.472" | 7.472" | 1 1/4" | 1 1/4" | €229.93 | |
| H | 120A16 | 7.689" | 16 | 0.924" | 1 1/4" | 8.441" | 8.441" | 1 1/4" | 1 1/4" | €256.46 | |
| I | 120A15 | 7.2146" | 15 | 0.924" | 1.25" to 5.527" | 7.957" | 7.957" | 1 1/4" | - | €246.00 | |
| J | 120A17 | 8.1633" | 17 | 0.924" | 1.25" to 6.494" | 8.924" | 8.924" | 1 1/4" | 1 1/4" | €233.58 | |
| K | 120A18 | 8.6382" | 18 | 0.924" | 1 1/4" | 9.407" | 9.407" | 1 1/4" | 1 1/4" | €247.36 | |
| F | 120A19 | 9.1133" | 19 | 0.924" | 1.25" to 7.459" | 9.889" | 9.889" | 1 1/4" | 1 1/4" | €260.99 | |
| L | 120A20 | 9.5887" | 20 | 0.924" | 1 1/4" | 10.371" | 10.371" | 1 1/4" | 1 1/4" | €274.76 | |
| M | 120A21 | 10.0643" | 21 | 0.924" | 1.25" to 8.422" | 10.852" | 10.852" | 1 1/4" | 1 1/4" | €288.97 | |
| N | 120A22 | 10.54" | 22 | 0.924" | 1.25" to 8.903" | 11.333" | 11.333" | 1 1/4" | 1 1/4" | €307.21 | |
| O | 120A23 | 11.0159" | 23 | 0.924" | 1.25" to 9.383" | 11.813" | 11.813" | 1 1/4" | 1 1/4" | €325.47 | |
| P | 120A24 | 11.4919" | 24 | 0.924" | 1.25" to 9.864" | 12.294" | 12.294" | 1 1/4" | 1 1/4" | €343.72 | |
| Q | 120A25 | 11.9681" | 25 | 0.924" | 1 1/4" | 12.774" | 12.774" | 1 1/4" | 1 1/4" | €356.26 | |
| R | 120A26 | 12.4443" | 26 | 0.924" | 1.5" to 10.824" | 13.254" | 13.254" | 1 1/2" | 1 1/2" | €380.43 | |
| S | 120A27 | 12.9207" | 27 | 0.924" | 1.5" to 11.303" | 13.733" | 13.733" | 1 1/2" | 1 1/2" | €430.66 | |
| T | 120A28 | 13.3971" | 28 | 0.924" | 1.5" to 11.783" | 14.213" | 14.213" | 1 1/2" | 1 1/2" | €439.63 | |
| U | 120A30 | 14.3502" | 30 | 0.924" | 1 1/2" | 15.172" | 15.172" | 1 1/2" | 1 1/2" | €457.88 | |
| R | 120A32 | 15.3034" | 32 | 0.924" | 1.5" to 13.7" | 16.13" | 16.13" | 1 1/2" | 1 1/2" | €549.31 | |
| V | 120A33 | 15.7802" | 33 | 0.924" | 1.5" to 14.179" | 16.609" | 16.609" | 1 1/2" | 1 1/2" | €568.23 | |
| R | 120A34 | 16.2569" | 34 | 0.924" | 1.5" to 14.658" | 17.088" | 17.088" | 1 1/2" | 1 1/2" | €586.48 | |
| R | 120A35 | 16.7337" | 35 | 0.924" | 1.5" to 15.136" | 17.566" | 17.566" | 1 1/2" | 1 1/2" | €586.48 | |
| W | 120A36 | 17.211" | 36 | 0.924" | 1 1/2" | 18.045" | 18.045" | 1 1/2" | 1 1/2" | €609.19 | |
| R | 120A40 | 19.1182" | 40 | 0.924" | 1.5" to 17.529" | 19.959" | 19.959" | 1 1/2" | 1 1/2" | €709.92 | |
| X | 120A42 | 20.0722" | 42 | 0.924" | 1.5" to 18.486" | 20.916" | 20.916" | 1 1/2" | 1 1/2" | €824.53 | |
| Y | 120A45 | 21.5034" | 45 | 0.924" | 1.5" to 19.921" | 22.351" | 22.351" | 1 1/2" | 1 1/2" | €780.85 | |
| R | 120A48 | 22.9347" | 48 | 0.924" | 1.5" to 21.356" | 23.786" | 23.786" | 1 1/2" | 1 1/2" | €830.47 | |
| Z | 120A54 | 25.798" | 54 | 0.924" | 1 1/2" | 26.654" | 26.654" | 1 1/2" | 1 1/2" | €1,079.60 | |
| A1 | 120A60 | 28.661" | 60 | 0.924" | 1 1/2" | 29.522" | 29.522" | 1 1/2" | 1 1/2" | €1,213.51 | |
| B1 | 120A70 | 33.434" | 70 | 0.924" | 1 1/2" | 34.3" | 34.3" | 1 1/2" | 1 1/2" | €1,650.36 | |
| C1 | 120A80 | 38.207" | 80 | 0.924" | 1 1/2" | 39.078" | 39.078" | 1 1/2" | 1 1/2" | €2,050.87 | |
| D1 | 120A90 | 42.9806" | 90 | 0.924" | 1.5" to 41.424" | 43.854" | 43.854" | 1 1/2" | 1 1/2" | €2,866.26 |
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