About #200H-2 Heavy Duty Roller Chain
Complying with ANSI B29.1 standard, #200H-2 duplex heavy-duty roller chain is equipped with thickened reinforced side plates for super heavy torque transmission. All core components are heat-treated alloy steel, boasting excellent tensile strength and strong anti-impact and anti-abrasion performance.
Precision manufacturing controls minimal elongation under long continuous heavy loads, realizing stable meshing with matched double #200H sprockets. It is widely adopted in large mining machines, heavy conveying systems and construction equipment. Custom lengths, attachments and triple-strand options can be customized as your needs.
ANSI #200H-2 Heavy Duty Roller Chains Dimension
Pitch (P): 63.5mm
Roller diameter (d1): 39.68mm
Width between inner plates (b1): 37.85mm
Pin diameter (d2): 19.85mm
Pin length (L): 164.9mm
Pin length (Lc): 171.8mm
Inner plate depth (h2): 60mm
Plate thickness (T): 9.5mm
Transverse pitch (Pt): 78.31mm
