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 |
|---|---|---|---|---|---|---|---|
 | |||||||
| 100H-2 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 59200 lb |
| 100H-3 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 88800 lb |
| 100H-4 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 118400 lb |
| 100H-5 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 148000 lb |
| 100H-6 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 177600 lb |
| 100H-8 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 236800 lb |
| 140-1 XDO | Pitch (P) N/A 1.750 | Roller Width (W) N/A 1.000 | Roller Diameter (D) N/A 1.00 | Link Plate Height (H) N/A 1.663 | Link Plate Thickness (T) N/A 0.219 | Pin Diameter (E) N/A 0.500 | Avg. Ultimate Strength N/A 52100 lb |
| 140-2 XDO | Pitch (P) N/A 1.750 | Roller Width (W) N/A 1.000 | Roller Diameter (D) N/A 1.00 | Link Plate Height (H) N/A 1.663 | Link Plate Thickness (T) N/A 0.219 | Pin Diameter (E) N/A 0.500 | Avg. Ultimate Strength N/A 104200 lb |
| 140-3 XDO | Pitch (P) N/A 1.750 | Roller Width (W) N/A 1.000 | Roller Diameter (D) N/A 1.00 | Link Plate Height (H) N/A 1.663 | Link Plate Thickness (T) N/A 0.219 | Pin Diameter (E) N/A 0.500 | Avg. Ultimate Strength N/A 156300 lb |
| 140-4 XDO | Pitch (P) N/A 1.750 | Roller Width (W) N/A 1.000 | Roller Diameter (D) N/A 1.00 | Link Plate Height (H) N/A 1.663 | Link Plate Thickness (T) N/A 0.219 | Pin Diameter (E) N/A 0.500 | Avg. Ultimate Strength N/A 208400 lb |
| 140-5 XDO | Pitch (P) N/A 1.750 | Roller Width (W) N/A 1.000 | Roller Diameter (D) N/A 1.00 | Link Plate Height (H) N/A 1.663 | Link Plate Thickness (T) N/A 0.219 | Pin Diameter (E) N/A 0.500 | Avg. Ultimate Strength N/A 260500 lb |
| 140-6 XDO | Pitch (P) N/A 1.750 | Roller Width (W) N/A 1.000 | Roller Diameter (D) N/A 1.00 | Link Plate Height (H) N/A 1.663 | Link Plate Thickness (T) N/A 0.219 | Pin Diameter (E) N/A 0.500 | Avg. Ultimate Strength N/A 312600 lb |
| 140-8 XDO | Pitch (P) N/A 1.750 | Roller Width (W) N/A 1.000 | Roller Diameter (D) N/A 1.00 | Link Plate Height (H) N/A 1.663 | Link Plate Thickness (T) N/A 0.219 | Pin Diameter (E) N/A 0.500 | Avg. Ultimate Strength N/A 416800 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 |
| 120H-2 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 80600 lb |
| 120H-3 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 120900 lb |
| 120H-4 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 161200 lb |
| 120H-5 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 201500 lb |
| 120H-6 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 241800 lb |
| 120H-8 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 322400 lb |
| 160-1 XDO | Pitch (P) N/A 2.00 | Roller Width (W) N/A 1.250 | Roller Diameter (D) N/A 1.125 | Link Plate Height (H) N/A 1.900 | Link Plate Thickness (T) N/A 0.250 | Pin Diameter (E) N/A 0.562 | Avg. Ultimate Strength N/A 68700 lb |
| 160-2 XDO | Pitch (P) N/A 2.00 | Roller Width (W) N/A 1.250 | Roller Diameter (D) N/A 1.125 | Link Plate Height (H) N/A 1.900 | Link Plate Thickness (T) N/A 0.250 | Pin Diameter (E) N/A 0.562 | Avg. Ultimate Strength N/A 137400 lb |
| 160-3 XDO | Pitch (P) N/A 2.00 | Roller Width (W) N/A 1.250 | Roller Diameter (D) N/A 1.125 | Link Plate Height (H) N/A 1.900 | Link Plate Thickness (T) N/A 0.250 | Pin Diameter (E) N/A 0.562 | Avg. Ultimate Strength N/A 206100 lb |
| 160-4 XDO | Pitch (P) N/A 2.00 | Roller Width (W) N/A 1.250 | Roller Diameter (D) N/A 1.125 | Link Plate Height (H) N/A 1.900 | Link Plate Thickness (T) N/A 0.250 | Pin Diameter (E) N/A 0.562 | Avg. Ultimate Strength N/A 274800 lb |
| 160-5 XDO | Pitch (P) N/A 2.00 | Roller Width (W) N/A 1.250 | Roller Diameter (D) N/A 1.125 | Link Plate Height (H) N/A 1.900 | Link Plate Thickness (T) N/A 0.250 | Pin Diameter (E) N/A 0.562 | Avg. Ultimate Strength N/A 343500 lb |
