X-Style Drop Forged Rivetless Chains are built for overhead conveyor and other special applications; the prefix "X" designates a design proportioned to flex transversely on a shorter radius, the side bars are made with a mid-pitch panel that strengthens the sidebar and prevents material from falling through the ink. Related chain products and accessories available are trolleys, side-link pushers, drive dog and caterpillar dog chain. The main size includes X348,X458,X678. 
| CHAIN NO. | Pitch | Dimension | Average UltimateStrengthkgf | Approx Weight kg/m | ||||||||
| P | ||||||||||||
| inch | mm | C | B | E | F | G | D | L | T | |||
| X348 | 3.015" | 76.6 | 20.1 | 13 | 18.8 | 27.8 | 14.5 | 12.4 | 43.8 | 9.7 | 12000 | 3.28 |
| X458 | 4.031" | 102.4 | 27.2 | 16.2 | 25.2 | 36.5 | 17.4 | 16.2 | 57.0 | 12.0 | 22500 | 4.76 |
| X678 | 6.031" | 153.2 | 34.3 | 21.1 | 32.5 | 51.5 | 24.5 | 22.1 | 76.5 | 17.8 | 38800 | 9.98 |
