Description
520-1, Roller Chain Connecting / Master Link, Heavy Duty
Chain Size: 520
Pitch (P): 0.625"
Roller Width (W): 0.250"
Roller Diameter (D): 0.400"
Overall Chain Width: 0.742"
Overall Connecting Link Width (F): 0.742"
Link Plate Height (H): 0.594"
Link Plate Thickness (T): 0.079"
Pin Diameter (E): 0.200"
Average Ultimate Strength: 6,620 LBS
Heat Treated For Maximum Hardness
Shot Peening For Longer Fatigue Resistance
Pre Strechted to Minimize Elongation Overtime
Meets ANSI Specifications
