MARTIN SPROCKET Stock Bore A Type Roller Chain Sprockets, 25 Chain Number
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P| Style | Model | Pitch Dia. | No. Of Teeth | Bore Dia. | Storage Dimension Length | Storage Dimension Width | Finished Bore Size | Min. Bore Size | Hub Dia. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 25A23 | 1.836" | 23 | 0.375" to 1.539" | 1.969" | 1.969" | 3/8" | 3/8" | - | €30.15 | |
| B | 25A18 | 1.4397" | 18 | 1/4" | 1.568" | 1.568" | 1/4" | 1/4" | 1 1/8" | €28.78 | |
| C | 25A19 | 1.5189" | 19 | 0.25" to 1.218" | 1.648" | 1.648" | 1/4" | 1/4" | - | €29.04 | |
| A | 25A20 | 1.5981" | 20 | 0.25" to 1.298" | 1.729" | 1.729" | 1/4" | 1/4" | - | €29.04 | |
| D | 25A21 | 1.6774" | 21 | 0.375" to 1.379" | 1.809" | 1.809" | 3/8" | 3/8" | - | €29.33 | |
| E | 25A22 | 1.7567" | 22 | 0.375" to 1.459" | 1.889" | 1.889" | 3/8" | 3/8" | - | €29.62 | |
| F | 25A24 | 1.9153" | 24 | 3/8" | 2.049" | 2.049" | 3/8" | 3/8" | 1 1/2" | €30.42 | |
| G | 25A25 | 1.9947" | 25 | 3/8" | 2.129" | 2.129" | 3/8" | 3/8" | 1 1/2" | €30.96 | |
| H | 25A26 | 2.0741" | 26 | 3/8" | 2.209" | 2.209" | 3/8" | 3/8" | 1 1/2" | €31.80 | |
| I | 25A35 | 2.789" | 35 | 0.375" to 2.498" | 2.928" | 2.928" | 3/8" | 3/8" | - | €40.29 | |
| I | 25A28 | 2.2329" | 28 | 0.375" to 1.939" | 2.369" | 2.369" | 3/8" | 3/8" | - | €32.89 | |
| I | 25A30 | 2.3917" | 30 | 0.375" to 2.099" | 2.529" | 2.529" | 3/8" | 3/8" | - | €32.89 | |
| J | 25A32 | 2.5506" | 32 | 3/8" | 2.688" | 2.688" | 3/8" | 3/8" | 1 1/2" | €39.18 | |
| K | 25A36 | 2.8684" | 36 | 3/8" | 3.008" | 3.008" | 3/8" | 3/8" | 1 1/2" | €40.56 | |
| L | 25A40 | 3.1864" | 40 | 1/2" | 3.327" | 3.327" | 1/2" | 1/2" | 2" | €41.66 | |
| M | 25A42 | 3.3454" | 42 | 0.5" to 3.056" | 3.486" | 3.486" | 1/2" | 1/2" | - | €42.49 | |
| M | 25A45 | 3.5839" | 45 | 0.5" to 3.295" | 3.725" | 3.725" | 1/2" | 1/2" | - | €42.75 | |
| N | 25A48 | 3.8224" | 48 | 1/2" | 3.964" | 3.964" | 1/2" | 1/2" | 2" | €43.59 | |
| M | 25A54 | 4.2996" | 54 | 0.5" to 4.012" | 4.442" | 4.442" | 1/2" | 1/2" | - | €45.21 | |
| O | 25A60 | 4.7768" | 60 | 1/2" | 4 23/25" | 4 23/25" | 1/2" | 1/2" | 2" | €46.60 | |
| P | 25A72 | 5.7314" | 72 | 1/2" | 5.876" | 5.876" | 1/2" | 1/2" | 2" | €49.62 |
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