XDO
Precision Roller Chains
Allied-Locke's XDO series chains are optimized for the severe requirements of the oilfield industry. Features of Allied-Locke's XDO chain include shot peening to increase fatigue strength and improve resistance to fatigue cracking, wider waist link plates for greater resistance to shock, ball drifting of the sideplate holes to increase the life of the chain, and specialized hot dip lubrication to maximize lubrication penetration in the chain joints.
Item # |
Pitch (P) |
Roller Width (W) |
Roller Diameter (D) |
Link Plate Height (H) |
Link Plate Thickness (T) |
Pin Diameter (E) |
Avg. Ultimate Strength |
|---|---|---|---|---|---|---|---|
 | |||||||
| 50-5 XDO | Pitch (P) N/A 0.625 | Roller Width (W) N/A 0.375 | Roller Diameter (D) N/A 0.400 | Link Plate Height (H) N/A 0.594 | Link Plate Thickness (T) N/A 0.080 | Pin Diameter (E) N/A 0.200 | Avg. Ultimate Strength N/A 33000 lb |
| 50-6 XDO | Pitch (P) N/A 0.625 | Roller Width (W) N/A 0.375 | Roller Diameter (D) N/A 0.400 | Link Plate Height (H) N/A 0.594 | Link Plate Thickness (T) N/A 0.080 | Pin Diameter (E) N/A 0.200 | Avg. Ultimate Strength N/A 39600 lb |
| 50-8 XDO | Pitch (P) N/A 0.625 | Roller Width (W) N/A 0.375 | Roller Diameter (D) N/A 0.400 | Link Plate Height (H) N/A 0.594 | Link Plate Thickness (T) N/A 0.080 | Pin Diameter (E) N/A 0.200 | Avg. Ultimate Strength N/A 52800 lb |
| 60-1 XDO | Pitch (P) N/A .750 | Roller Width (W) N/A 0.500 | Roller Diameter (D) N/A 0.469 | Link Plate Height (H) N/A 0.713 | Link Plate Thickness (T) N/A 0.094 | Pin Diameter (E) N/A 0.234 | Avg. Ultimate Strength N/A 9200 lb |
| 60-2 XDO | Pitch (P) N/A .750 | Roller Width (W) N/A 0.500 | Roller Diameter (D) N/A 0.469 | Link Plate Height (H) N/A 0.713 | Link Plate Thickness (T) N/A 0.094 | Pin Diameter (E) N/A 0.234 | Avg. Ultimate Strength N/A 18400 lb |
| 60-3 XDO | Pitch (P) N/A .750 | Roller Width (W) N/A 0.500 | Roller Diameter (D) N/A 0.469 | Link Plate Height (H) N/A 0.713 | Link Plate Thickness (T) N/A 0.094 | Pin Diameter (E) N/A 0.234 | Avg. Ultimate Strength N/A 27600 lb |
| 60-4 XDO | Pitch (P) N/A .750 | Roller Width (W) N/A 0.500 | Roller Diameter (D) N/A 0.469 | Link Plate Height (H) N/A 0.713 | Link Plate Thickness (T) N/A 0.094 | Pin Diameter (E) N/A 0.234 | Avg. Ultimate Strength N/A 36800 lb |
| 60-5 XDO | Pitch (P) N/A .750 | Roller Width (W) N/A 0.500 | Roller Diameter (D) N/A 0.469 | Link Plate Height (H) N/A 0.713 | Link Plate Thickness (T) N/A 0.094 | Pin Diameter (E) N/A 0.234 | Avg. Ultimate Strength N/A 46000 lb |
| 60-6 XDO | Pitch (P) N/A .750 | Roller Width (W) N/A 0.500 | Roller Diameter (D) N/A 0.469 | Link Plate Height (H) N/A 0.713 | Link Plate Thickness (T) N/A 0.094 | Pin Diameter (E) N/A 0.234 | Avg. Ultimate Strength N/A 55200 lb |
| 60-8 XDO | Pitch (P) N/A .750 | Roller Width (W) N/A 0.500 | Roller Diameter (D) N/A 0.469 | Link Plate Height (H) N/A 0.713 | Link Plate Thickness (T) N/A 0.094 | Pin Diameter (E) N/A 0.234 | Avg. Ultimate Strength N/A 73600 lb |
| 60H-1 XDO | Pitch (P) N/A .750 | Roller Width (W) N/A 0.500 | Roller Diameter (D) N/A 0.469 | Link Plate Height (H) N/A 0.713 | Link Plate Thickness (T) N/A 0.125 | Pin Diameter (E) N/A 0.234 | Avg. Ultimate Strength N/A 11300 lb |
| 60H-2 XDO | Pitch (P) N/A .750 | Roller Width (W) N/A 0.500 | Roller Diameter (D) N/A 0.469 | Link Plate Height (H) N/A 0.713 | Link Plate Thickness (T) N/A 0.125 | Pin Diameter (E) N/A 0.234 | Avg. Ultimate Strength N/A 22600 lb |
| 60H-3 XDO | Pitch (P) N/A .750 | Roller Width (W) N/A 0.500 | Roller Diameter (D) N/A 0.469 | Link Plate Height (H) N/A 0.713 | Link Plate Thickness (T) N/A 0.125 | Pin Diameter (E) N/A 0.234 | Avg. Ultimate Strength N/A 33900 lb |
| 60H-4 XDO | Pitch (P) N/A .750 | Roller Width (W) N/A 0.500 | Roller Diameter (D) N/A 0.469 | Link Plate Height (H) N/A 0.713 | Link Plate Thickness (T) N/A 0.125 | Pin Diameter (E) N/A 0.234 | Avg. Ultimate Strength N/A 45200 lb |
| 80-1 XDO | Pitch (P) N/A 1.000 | Roller Width (W) N/A 0.625 | Roller Diameter (D) N/A 0.625 | Link Plate Height (H) N/A 0.950 | Link Plate Thickness (T) N/A 0.125 | Pin Diameter (E) N/A 0.312 | Avg. Ultimate Strength N/A 17,500 lb |
| 80-2 XDO | Pitch (P) N/A 1.000 | Roller Width (W) N/A 0.625 | Roller Diameter (D) N/A 0.625 | Link Plate Height (H) N/A 0.950 | Link Plate Thickness (T) N/A 0.125 | Pin Diameter (E) N/A 0.312 | Avg. Ultimate Strength N/A 35000 lb |
| 80-3 XDO | Pitch (P) N/A 1.000 | Roller Width (W) N/A 0.625 | Roller Diameter (D) N/A 0.625 | Link Plate Height (H) N/A 0.950 | Link Plate Thickness (T) N/A 0.125 | Pin Diameter (E) N/A 0.312 | Avg. Ultimate Strength N/A 52500 lb |
| 80-4 XDO | Pitch (P) N/A 1.000 | Roller Width (W) N/A 0.625 | Roller Diameter (D) N/A 0.625 | Link Plate Height (H) N/A 0.950 | Link Plate Thickness (T) N/A 0.125 | Pin Diameter (E) N/A 0.312 | Avg. Ultimate Strength N/A 72000 lb |
| 80-5 XDO | Pitch (P) N/A 1.000 | Roller Width (W) N/A 0.625 | Roller Diameter (D) N/A 0.625 | Link Plate Height (H) N/A 0.950 | Link Plate Thickness (T) N/A 0.125 | Pin Diameter (E) N/A 0.312 | Avg. Ultimate Strength N/A 90,000 lb |
| 80-6 XDO | Pitch (P) N/A 1.000 | Roller Width (W) N/A 0.625 | Roller Diameter (D) N/A 0.625 | Link Plate Height (H) N/A 0.950 | Link Plate Thickness (T) N/A 0.125 | Pin Diameter (E) N/A 0.312 | Avg. Ultimate Strength N/A 108000 lb |
| 80-8 XDO | Pitch (P) N/A 1.000 | Roller Width (W) N/A 0.625 | Roller Diameter (D) N/A 0.625 | Link Plate Height (H) N/A 0.950 | Link Plate Thickness (T) N/A 0.125 | Pin Diameter (E) N/A 0.312 | Avg. Ultimate Strength N/A 144000 lb |
| 80H-1 XDO | Pitch (P) N/A 1.000 | Roller Width (W) N/A 0.625 | Roller Diameter (D) N/A 0.625 | Link Plate Height (H) N/A 0.950 | Link Plate Thickness (T) N/A 0.156 | Pin Diameter (E) N/A 0.312 | Avg. Ultimate Strength N/A 20500 lb |
| 80H-2 XDO | Pitch (P) N/A 1.000 | Roller Width (W) N/A 0.625 | Roller Diameter (D) N/A 0.625 | Link Plate Height (H) N/A 0.950 | Link Plate Thickness (T) N/A 0.156 | Pin Diameter (E) N/A 0.312 | Avg. Ultimate Strength N/A 41000 lb |
| 80H-3 XDO | Pitch (P) N/A 1.000 | Roller Width (W) N/A 0.625 | Roller Diameter (D) N/A 0.625 | Link Plate Height (H) N/A 0.950 | Link Plate Thickness (T) N/A 0.156 | Pin Diameter (E) N/A 0.312 | Avg. Ultimate Strength N/A 61500 lb |
| 80H-4 XDO | Pitch (P) N/A 1.000 | Roller Width (W) N/A 0.625 | Roller Diameter (D) N/A 0.625 | Link Plate Height (H) N/A 0.950 | Link Plate Thickness (T) N/A 0.156 | Pin Diameter (E) N/A 0.312 | Avg. Ultimate Strength N/A 82000 lb |
