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 |
|---|---|---|---|---|---|---|---|
 | |||||||
| 40-1 XDO | Pitch (P) N/A .500 | Roller Width (W) N/A 0.312 | Roller Diameter (D) N/A 0.312 | Link Plate Height (H) N/A 0.475 | Link Plate Thickness (T) N/A 0.058 | Pin Diameter (E) N/A 0.156 | Avg. Ultimate Strength N/A 4100 lb |
| 50-1 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 6600 lb |
| 40-2 XDO | Pitch (P) N/A .500 | Roller Width (W) N/A 0.312 | Roller Diameter (D) N/A 0.312 | Link Plate Height (H) N/A 0.475 | Link Plate Thickness (T) N/A 0.058 | Pin Diameter (E) N/A 0.156 | Avg. Ultimate Strength N/A 8200 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 |
| 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 |
| 40-3 XDO | Pitch (P) N/A .500 | Roller Width (W) N/A 0.312 | Roller Diameter (D) N/A 0.312 | Link Plate Height (H) N/A 0.475 | Link Plate Thickness (T) N/A 0.058 | Pin Diameter (E) N/A 0.156 | Avg. Ultimate Strength N/A 12300 lb |
| 50-2 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 13200 lb |
| 40-4 XDO | Pitch (P) N/A .500 | Roller Width (W) N/A 0.312 | Roller Diameter (D) N/A 0.312 | Link Plate Height (H) N/A 0.475 | Link Plate Thickness (T) N/A 0.058 | Pin Diameter (E) N/A 0.156 | Avg. Ultimate Strength N/A 16400 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 |
| 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 |
| 50-3 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 19800 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 |
| 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 |
| 100-1 XDO | Pitch (P) N/A 1.250 | Roller Width (W) N/A 0.750 | Roller Diameter (D) N/A 0.750 | Link Plate Height (H) N/A 1.188 | Link Plate Thickness (T) N/A 0.156 | Pin Diameter (E) N/A 0.375 | Avg. Ultimate Strength N/A 24900 lb |
| 50-4 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 26400 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 |
| 100H-1 XDO | Pitch (P) N/A 1.250 | Roller Width (W) N/A 0.750 | Roller Diameter (D) N/A 0.750 | Link Plate Height (H) N/A 1.188 | Link Plate Thickness (T) N/A 0.187 | Pin Diameter (E) N/A 0.375 | Avg. Ultimate Strength N/A 29600 lb |
| 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 |
| 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 |
| 120-1 XDO | Pitch (P) N/A 1.50 | Roller Width (W) N/A 1.000 | Roller Diameter (D) N/A 0.875 | Link Plate Height (H) N/A 1.425 | Link Plate Thickness (T) N/A 0.187 | Pin Diameter (E) N/A 0.437 | Avg. Ultimate Strength N/A 34300 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 |
| 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 |
| 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 |
| 120H-1 XDO | Pitch (P) N/A 1.50 | Roller Width (W) N/A 1.000 | Roller Diameter (D) N/A 0.875 | Link Plate Height (H) N/A 1.425 | Link Plate Thickness (T) N/A 0.219 | Pin Diameter (E) N/A 0.437 | Avg. Ultimate Strength N/A 40300 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 |
