Heavy duty roller chains with heightened outer plate
Heavy duty roller chains have thicker chain plates, these chains always applied in the heavy duty operations, like mining industry, steelmaking industry, and other heavy duty equipment.
| Chain NO. | Pitch | Chain plate height | Chain plate thickness | Roller diameter | Bush diameter | Bush length | Pin diameter | Pin length | Outer plate height |
| 3150H | mm | mm | mm | mm | mm | mm | mm | mm | mm |
| 80 | 50 | 10 | 36 | 57 | 57 | 18 | 86.5 | 70.9 |
