48B-1 Roller chain made to ISO R606 is 3″ or 76.20mm pitch it is available in single strand 48B-1 duplex 48B-2 and triplex 48B-3. It is possible to have the chain up to 6 strands wide.
| Chain No. DIN | P x W | Pitch P | Width W | Roller Dia R | Sideplates Height h1 | h2 | Sideplates Thickness t1 | t2 | Dia d | Lengths f | g | g1 | Transverse Pitch C | Avg. Ultimate Strength Din (N) | FB (N) | Approx Weight kg/m |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 48B-1 | 3 X 1 3/4″ | 76.20 | 45.72 | 48.26 | 63.50 | 63.50 | 9.90 | 11.80 | 29.24 | 49.40 | – | 56.50 | – | 560.000 | 610.182 | 25.05 |
Note – These are basic roller chain dimensions for the ISOI standard if sizes are critical then please ask for more detailed of roller chain size information or drawings.