About #50-4 Multiple Roller Chain

ANSI #50-4 four-strand roller chain strictly complies with ANSI industry standards. Crafted from high-strength carbon steel with precision heat treatment, it delivers outstanding tensile strength, wear resistance and fatigue durability for heavy-load transmission.

Multi-strand design evenly distributes torque and load, greatly boosting load capacity vs single chains. Smooth roller and bushing fit minimizes friction noise and energy loss. It suits agricultural machinery, conveyors, construction and industrial drive equipment.

Strict dimensional control ensures perfect sprocket matching. Custom lengths, surface coatings and connecting links are available for diverse industrial operating conditions.

ANSI #50-4 Multiple Roller Chains  Dimension

Pitch (P): 15.875mm

Roller diameter (d1): 10.16mm

Width between inner plates (b1): 9.4mm

Pin diameter (d2): 5.08mm

Pin length (L): 75.1mm

Pin length (Lc): 76.6mm

Inner plate depth (h2): 15.09mm

Plate thickness (T): 2.03mm

Transverse pitch (Pt）: 18.11mm