48B-2 roller chain
48B-2 roller chains are the most common drive chains. They are standardized according to DIN 8187.
This chain is usually designed simplex, duplex and triplex. The chain consists of outer links with pins and inner links with bushes on which rotating rollers are fitted.
| Chain No. | Pitch | Roller diameter | Pin diameter | Plate height | Transverse pitch | Roller link width | Overall width |
| mm | mm | mm | mm | mm | mm | mm | |
| 48B-2 | 76.2 | 48.3 | 29.2 | 63.8 | 91.4 | 45.7 | 198.2 |
