#80-1 single-strand roller chain complies with ANSI standard specifications, featuring precise dimensional consistency and strict manufacturing tolerances. Made of high-strength carbon steel with professional heat treatment, it delivers excellent tensile strength, wear resistance and fatigue resistance for long-term stable operation.
Smooth pin-bushing matching reduces friction and noise during transmission, suitable for moderate to heavy-load power transmission scenarios including conveyors, agricultural machinery, packaging equipment and general industrial drives. Custom surface treatments like zinc plating and black oxide are available for anti-corrosion needs. Strict quality inspection ensures reliable performance, low elongation and extended service life under continuous working conditions.
ANSI #80-2 Roller Chains Dimension
Pitch (P): 25.4mm
Roller diameter (d1): 15.88mm
Width between inner plates (b1): 15.75mm
Pin diameter (d2): 7.92mm
Pin length (L): 62.7mm
Pin length (Lc): 64.3mm
Inner plate depth (h2): 24mm
Plate thickness (T): 3.25mm
Transverse pitch (Pt): 29.29mm
