

| Chain Type | No.140 | |
| Pitch | (P) | 44.45 mm |
| Internal width | (W) | 25.22 mm |
| Roller Dia. | (Dr) | 25.40 mm |
| Teeth width | (T) | 23.5 mm |
| Sprockets No. | Outside Dia.Do | Pitch Dia.Dp | Bore d | Hub | Weight(kg) | ||||
| Type | Teeth No. | Stock | min. | max. | BD | BL | |||
| Nk140C | 45 | 662 | 637.22 | 26 | 28 | 118 | 167 | 100 | 68.0 |
| 48 | 705 | 679.63 | 26 | 28 | 118 | 167 | 100 | 75.0 | |
| 50 | 733 | 707.91 | 26 | 28 | 118 | 167 | 100 | 85.3 | |
| 54 | 790 | 764.47 | 26 | 28 | 118 | 167 | 100 | 97.4 | |
| 60 | 875 | 849.32 | 26 | 28 | 118 | 167 | 112 | 119.3 | |

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