#200H heavy-duty roller chain strictly follows ANSI B29.1 standard, designed for ultra-severe high-load working conditions. It adopts thickened reinforced link plates, with pins, bushings and rollers fully treated by heat process for boosted tensile strength, shock resistance and wear resistance.
High-precision production greatly reduces permanent elongation under long-time heavy-load running, cooperating perfectly with standard #200 sprockets. Mainly applied in mining equipment, large conveyors, engineering machinery and heavy industrial transmission. Custom lengths, attachments and multi-strand specifications are acceptable on demand.
ANSI #200H Heavy Duty Roller Chains Dimension
Pitch (P): 63.5mm
Roller diameter (d1): 39.68mm
Width between inner plates (b1): 37.58mm
Pin diameter (d2): 19.85mm
Pin length (L): 86.6mm
Pin length (Lc): 93.5mm
Inner plate depth (h2): 60mm
Plate thickness (T) : 9.5mm
