ANSI #40 Roller Chain Specifications:
-
Pitch: 12.7 mm (1/2 inch)
-
Inner width / Roller diameter: 7.95 mm
-
Pin diameter: 3.59 mm | Plate thickness: 1.5 mm | Plate height: 11.7 mm
-
Overall width (L):
40-1: 18.95 mm | 40-2: 33.35 mm | 40-3: 47.75 mm | 40-4: 62.15 mm | 40-5: 76.55 mm -
Average tensile strength: 18.1 – 90.7 kN
-
Maximum allowable load: 3.63 – 14.12 kN
-
Weight: 0.61 – 2.96 kg/m
